different between rush vs null

English

Pronunciation

• IPA^(key): /???/
• Homophone: Rush
• Rhymes: -??

Etymology 1

From Middle English risshe, rusch, risch, from Old English rysc, risc, from Proto-West Germanic *ruskij?, borrowed from Latin r?scum (“butcher's broom”) + *-j? (animal and plant suffix). Cognates include West Frisian risk, Dutch rus (“bulrush”), Norwegian Bokmål rusk, dialectal Norwegian ryskje (“hair-grass”).

Noun

rush (plural rushes)

1. Any of several stiff plants of the genus Juncus, or the family Juncaceae, having hollow or pithy stems and small flowers, and often growing in marshes or near water.
2. The stem of such plants used in making baskets, mats, the seats of chairs, etc.
3. The merest trifle; a straw.
   • 1712, John Arbuthnot, The History of John Bull

     John Bull's friendship is not worth a rush.

4. A wick.

Synonyms

• (plant of the genus Juncus): juncus

Translations

Etymology 2

Perhaps from Middle English ruschen, russchen (“to rush, startle, make a loud rushing noise”), from Old English hrys?an (“to jolt, startle”), from Proto-Germanic *hurskijan? (“to startle, drive”), from *hurskaz (“fast, rapid, quick”), from Proto-Indo-European *?ers- (“to run, hurry”).

Cognate with Old High German hurscan (“to speed, accelerate”), Old English horsc (“quick, quick-witted, clever”).

Noun

rush (plural rushes)

1. A sudden forward motion.
   • 1642, Henry Wotton, A Short View of the Life and Death of George Villiers

     A gentleman of his train spurred up his horse, and, with a violent rush, severed him from the duke.
2. A surge.

3. General haste.

4. A rapid, noisy flow.

5. (military) A sudden attack; an onslaught.
6. (video games) The strategy of attacking an opponent with a large swarm of weak units, rather than spending time developing their abilities.

   Synonym: zerg

7. (contact sports) The act of running at another player to block or disrupt play.

8. (American football, dated) A rusher; a lineman.

9. A sudden, brief exhilaration, for instance the pleasurable sensation produced by a stimulant.

10. (US, figuratively) A regulated period of recruitment in fraternities and sororities.

11. (US, dated, college slang) A perfect recitation.
12. (croquet) A roquet in which the object ball is sent to a particular location on the lawn.

Derived terms

Translations

Verb

rush (third-person singular simple present rushes, present participle rushing, simple past and past participle rushed)

1. (transitive or intransitive) To hurry; to perform a task with great haste.
   • c. 1683, Robert West, The further Exmaination of Robert West of the Middle-Temple, Barrister at Law

     A party of men […] shoud be ready to rush out; and upon the noise of the first shot immediately run down to the Gate and break in.
2. (intransitive) To flow or move forward rapidly or noisily.
3. (intransitive, soccer) To dribble rapidly.
4. (transitive or intransitive, contact sports) To run directly at another player in order to block or disrupt play.
5. (transitive) To cause to move or act with unusual haste.

6. (intransitive, military) To make a swift or sudden attack.
7. (military) To swiftly attack without warning.
8. (video games, slang, transitive) To attack (an opponent) with a large swarm of units.

   Synonym: zerg

9. (transitive or intransitive, US, college) To attempt to join a fraternity or sorority; to undergo hazing or initiation in order to join a fraternity or sorority.
10. (transitive) To transport or carry quickly.

11. (transitive or intransitive, croquet) To roquet an object ball to a particular location on the lawn.
12. (US, slang, dated) To recite (a lesson) or pass (an examination) without an error.

Synonyms

• See also Thesaurus:rush (hurry)

Derived terms

• downrush
• rushing

Translations

Adjective

rush (not comparable)

1. Performed with, or requiring urgency or great haste, or done under pressure.

Usage notes

Used only before a noun.

See also

• rushes

Further reading

• Juncaceae on Wikipedia.Wikipedia
• Rush_(football) on Wikipedia.Wikipedia

Anagrams

• Hurs, RHUs, Suhr

Norwegian Bokmål

Etymology

From English rush

Noun

rush n (definite singular rushet, indefinite plural rush, definite plural rusha or rushene)

1. a rush (Etymology 2)

Derived terms

• gullrush
• rushtid

References

• “rush” in The Bokmål Dictionary.
• “rush” in Det Norske Akademis ordbok (NAOB).

Norwegian Nynorsk

Etymology

From English rush

Noun

rush n (definite singular rushet, indefinite plural rush, definite plural rusha)

1. a rush (Etymology 2)

Derived terms

• gullrush
• rushtid

References

• “rush” in The Nynorsk Dictionary.

English

Alternative forms

• Ø (linguistics, abbreviation)
• ? (mathematics, abbreviation)

Etymology

Borrowed from Middle French nul, from Latin n?llus.

Pronunciation

• (UK, US) IPA^(key): /n?l/
• Rhymes: -?l

Noun

null (plural nulls)

1. A non-existent or empty value or set of values.
2. Zero quantity of expressions; nothing.
3. Something that has no force or meaning.
4. (computing) the ASCII or Unicode character (?), represented by a zero value, that indicates no character and is sometimes used as a string terminator.
5. (computing) the attribute of an entity that has no valid value.

   Since no date of birth was entered for the patient, his age is null.

6. One of the beads in nulled work.
7. (statistics) Null hypothesis.

Translations

Adjective

null (comparative more null, superlative most null)

1. Having no validity; "null and void"
2. Insignificant.
   • 1924, Marcel Proust, Within a Budding Grove:

     In proportion as we descend the social scale our snobbishness fastens on to mere nothings which are perhaps no more null than the distinctions observed by the aristocracy, but, being more obscure, more peculiar to the individual, take us more by surprise.

3. Absent or non-existent.
4. (mathematics) Of the null set.
5. (mathematics) Of or comprising a value of precisely zero.
6. (genetics, of a mutation) Causing a complete loss of gene function, amorphic.

Antonyms

• antinull
• non-null

Derived terms

• null determiner
• nullary
• nullity

Verb

null (third-person singular simple present nulls, present participle nulling, simple past and past participle nulled)

1. (transitive, archaic) To nullify; to annul.
2. To form nulls, or into nulls, as in a lathe.
3. (computing, slang, transitive) To crack; to remove restrictions or limitations in (software).

Related terms

• annul
• nulled work

See also

• nil

Cimbrian

Etymology

From Latin n?llus (“none”).

Numeral

null

1. (Luserna) zero

References

• “null” in Patuzzi, Umberto, ed., (2013) Ünsarne Börtar [Our Words], Luserna, Italy: Comitato unitario delle isole linguistiche storiche germaniche in Italia / Einheitskomitee der historischen deutschen Sprachinseln in Italien

Estonian

Numeral

null

1. zero

Faroese

Etymology

From Latin nullus.

Pronunciation

• IPA^(key): /n?l?/
• Rhymes: -?l?

Numeral

null

1. zero

Noun

null n (genitive singular nuls, plural null)

1. (mathematics) the numeric symbol that represents the cardinal number zero

Declension

German

Etymology

From the noun Null (“the number zero”), from Italian nulla, from Latin nulla, feminine singular of nullus (“no, none”).

Pronunciation

• IPA^(key): /n?l/

Numeral

null

1. zero; nil; nought; (tennis) love (integer number between -1 and 1, denoting no quantity at all)

2. (colloquial) zero; no

   Synonym: (überhaupt) kein

Coordinate terms

Adjective

null (not comparable)

1. (specialist, law, chiefly predicative) null (having no validity)

Declension

Derived terms

• null und nichtig (also in common use)

Further reading

• “null” in Duden online and “null” in Duden online; cp. “null” in Duden online and “null” in Duden online
• “null” in Digitales Wörterbuch der deutschen Sprache; cp. “Null” in Digitales Wörterbuch der deutschen Sprache

Hunsrik

Pronunciation

• IPA^(key): /nul/

Numeral

null

1. zero

Further reading

• Online Hunsrik Dictionary

Norwegian Bokmål

Etymology

From Latin nullus (“no one, none, no”), from Proto-Italic *ne oinolos, from Proto-Italic *oinos (“one”), from Proto-Indo-European *óynos (“one, single”).

Determiner

null

1. no (determiner: not any)

   ha null penger - to have no money

Numeral

null

1. zero, nought, nil

Noun

null m (definite singular nullen, indefinite plural nuller, definite plural nullene)
null n (definite singular nullet, indefinite plural null or nuller, definite plural nulla or nullene)

1. zero (numeric symbol of zero), nought, nil
2. a nobody or nonentity (derogatory about a person)

Derived terms

• nullstille
• nulltoleranse
• nullvekst

References

• “null” in The Bokmål Dictionary.

Norwegian Nynorsk

Etymology

From Latin nullus

Determiner

null

1. no (determiner: not any)

   ha null pengar - to have no money

Numeral

null

1. zero, nought, nil

Noun

null m (definite singular nullen, indefinite plural nullar, definite plural nullane)
null n (definite singular nullet, indefinite plural null, definite plural nulla)

1. zero (numeric symbol of zero), nought, nil
2. a nobody or nonentity (derogatory about a person)

Derived terms

• nulltoleranse
• nullvekst

References

• “null” in The Nynorsk Dictionary.

Pennsylvania German

Etymology

Compare German null.

Numeral

null

1. zero