different between rato vs ratio

English

Etymology

Acronym of rocket assisted take-off.

Noun

rato (plural ratos)

1. An auxiliary rocket engine in a detachable unit that provides extra power for the takeoff of an aircraft
2. A takeoff assisted by such a unit
3. JATO

Anagrams

• -ator, Roat, Rota, Taro, rota, taro

'Are'are

Noun

rato

1. sun

References

• Kate?ina Naitoro, A Sketch Grammar of 'Are'are: The Sound System and Morpho-Syntax (2013)

Esperanto

Pronunciation

• IPA^(key): /?rato/
• Hyphenation: ra?to
• Rhymes: -ato

Noun

rato (accusative singular raton, plural ratoj, accusative plural ratojn)

1. rat

Galician

Etymology

13th century. Obscure. From a family of words common to most Romance and Germanic languages; the Germanic origin of this family of words is not universally accepted. Confer rat.

Pronunciation

• IPA^(key): /?rato?/

Noun

rato m (plural ratos)

1. mouse
2. (computer hardware) mouse (input device used to move a pointer on the screen)
3. saury (Scomberesox saurus)

Related terms

• rata (“rat”)

References

• “rraton” in Xavier Varela Barreiro & Xavier Gómez Guinovart: Corpus Xelmírez - Corpus lingüístico da Galicia medieval. SLI / Grupo TALG / ILG, 2006-2016.
• “rato” in Dicionario de Dicionarios da lingua galega, SLI - ILGA 2006-2013.
• “rato” in Tesouro informatizado da lingua galega. Santiago: ILG.
• “rato” in Álvarez, Rosario (coord.): Tesouro do léxico patrimonial galego e portugués, Santiago de Compostela: Instituto da Lingua Galega.

Ido

Noun

rato (plural rati)

1. rat

Italian

Etymology

Borrowed from Latin ratus, perfect passive participle of reor (“I deem, judge”).

Pronunciation

• IPA^(key): /?ra.to/
• Hyphenation: rà?to

Adjective

rato (feminine rata, masculine plural rati, feminine plural rate)

1. (literary, rare) ratified, confirmed
2. (canon law, of marriage) valid, ratified, approved

   Antonyms: invalido, irrito

3. (law, rare) Synonym of stipulato

References

• rato in Treccani.it – Vocabolario Treccani on line, Istituto dell'Enciclopedia Italiana

Latin

Adjective

rat?

1. dative masculine singular of ratus
2. dative neuter singular of ratus
3. ablative masculine singular of ratus
4. ablative neuter singular of ratus

References

• rato in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press
• rato in Charles du Fresne du Cange’s Glossarium Mediæ et Infimæ Latinitatis (augmented edition, 1883–1887)
• rato in Gaffiot, Félix (1934) Dictionnaire illustré Latin-Français, Hachette

Old High German

Etymology

From Proto-Germanic *rattaz (“rat”). See German Ratte.

Noun

rato m

1. rat

Descendants

• Middle High German: ratte, rate
  • German: Ratte
  • Luxembourgish: Rat

Portuguese

Pronunciation

Etymology 1

From Vulgar Latin rattus (“rat”), of Germanic origin. Cognate to Galician rato and Spanish ratón. Mostly displaced Old Portuguese mur.

Alternative forms

• ratto (obsolete)

Noun

rato m (plural ratos, feminine rata, feminine plural ratas)

1. rat (any rodent of the genus Rattus)
2. mouse (any rodent of the genus Mus)

   Synonym: (Brazil) camundongo

3. (computer hardware, Portugal) mouse (input device used to move a pointer on the screen)

   Synonym: (Brazil) mouse

4. burglar; petty thief (person who steals small objects)

   Synonyms: gatuno, ladrão

Derived terms

• ratão, ratazana (augmentatives)
• ratinho (diminutives)

Etymology 2

Latin raptus, compare Spanish rato.

Noun

rato m (plural ratos)

1. (Trás-os-Montes) while (a very short period of time)

   Synonyms: bocado, pouco

Further reading

• “rato” in Dicionário infopédia da Língua Portuguesa. Porto: Porto Editora, 2003–2021.

Spanish

Pronunciation

• IPA^(key): /?rato/, [?ra.t?o]

Etymology 1

From Latin raptus.

Noun

rato m (plural ratos)

1. a while, bit (a short period of time)

Derived terms

Etymology 2

From rata, this from Proto-Germanic *rattaz.

Noun

rato m (plural ratos, feminine rata, feminine plural ratas)

1. (archaic) male rat

Further reading

• “rato” in Diccionario de la lengua española, Vigésima tercera edición, Real Academia Española, 2014.

English

Etymology

Borrowed from Latin ratio. Doublet of ration and reason.

Pronunciation

• (General American) IPA^(key): /??e?.?o?/, /??e?.?i?o?/
• (Received Pronunciation) IPA^(key): /??e?.?i.??/, /??e?.???/

Noun

ratio (plural ratios)

1. A number representing a comparison between two named things.
2. (arithmetic) The relative magnitudes of two quantities (usually expressed as a quotient).
3. (law) Short for ratio decidendi.
4. (Internet) The amount of comments to a post or other expression on social media relative to the number of likes.

Derived terms

Related terms

• obiter
• obiter dictum
• ratio decidendi
• rational
• irrational

Translations

Verb

ratio (third-person singular simple present ratios, present participle ratioing, simple past and past participle ratioed)

1. (transitive, social media) To respond to a post or message on social media in a greater number than the number of likes the post receives.

Anagrams

• Artio, Otira, ariot, artoi, atrio-, iatro-

Dutch

Etymology

Borrowed from Latin rati?.

Pronunciation

• IPA^(key): /?ra?.(t)si.o?/
• Hyphenation: ra?tio

Noun

ratio f (plural ratio's)

1. (mathematics, countable) ratio, proportion

   Synonym: verhouding

2. (uncountable) reason

   Synonyms: rede, verstand

Related terms

• rationalisme
• rationeel

French

Etymology

Borrowed from Latin ratio. Doublet of raison and ration.

Noun

ratio m (plural ratios)

1. (mathematics) ratio

Further reading

• “ratio” in Trésor de la langue française informatisé (The Digitized Treasury of the French Language).

Italian

Etymology

Borrowed from Latin rati? (“reason, explanation”).

Pronunciation

• IPA^(key): /?rat.t?sjo/
• Rhymes: -attsjo
• Hyphenation: rà?tio

Noun

ratio f (uncountable)

1. reason, motive

   Synonyms: motivazione, motivo, ragione

2. expedient

   Synonym: espediente

Related terms

• ragione
• razione

Latin

Etymology

From ratus / reor (“to compute”) +? -ti?.

Pronunciation

• (Classical) IPA^(key): /?ra.ti.o?/, [?rät?io?]
• (Ecclesiastical) IPA^(key): /?ra.t?si.o/, [?r??t??s?i?]

Noun

rati? f (genitive rati?nis); third declension

1. reason, reasoning, explanation, ground, motive, rationality, rationale
2. calculation, account, accounting, reckoning, computation, business
3. procedure, course, manner, method, mode, conduct, plan
4. theory, view
5. doctrine, system, philosophy (collective body of the teachings of a school of thought)
6. register (list)
7. regard, respect, interest, consideration
8. reference, relation, respect

Declension

Third-declension noun.

Derived terms

• rati?n?bilis
• rati?n?lis
• rati?n?rium
• rati?cinor
• ratiuncula

Related terms

• rati?cinium

Descendants

See also

• pr?porti?

References

• ratio in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press
• ratio in Charlton T. Lewis (1891) An Elementary Latin Dictionary, New York: Harper & Brothers
• ratio in Charles du Fresne du Cange’s Glossarium Mediæ et Infimæ Latinitatis (augmented edition, 1883–1887)
• ratio in Gaffiot, Félix (1934) Dictionnaire illustré Latin-Français, Hachette
• Carl Meissner; Henry William Auden (1894) Latin Phrase-Book?^[1], London: Macmillan and Co.

Spanish

Etymology

Borrowed from Latin ratio. Doublet of razón and ración.

Noun

ratio f (plural ratios)

1. (mathematics) ratio