different between extremity vs digit

English

Etymology

From Middle English extremite, from Old French extremité, from Latin extr?mit?s (“extremity; border, perimeter; ending”), from extrem?s (“furthest, extreme”) + -it?s (ultimately from Proto-Indo-European *-teh?ts (“suffix forming nouns indicating a state of being”); see extreme. Extrem?s is derived from exter (“external, outward”) (ultimately from Proto-Indo-European *h?e??s (“out”)) + -issimus (“suffix indicating a superlative”) (ultimately from Proto-Indo-European *-is- (“suffix indicating a comparative”) + *-(t)m?mo- (“suffix indicating the absolutive case”)).

Pronunciation

• (Received Pronunciation) enPR: ?kstr?'m?t?, IPA^(key): /?k?st??m?ti/, /?k-/
• (General American) IPA^(key): /?k?st??m?ti/, /-?i/
• Hyphenation: ex?tre?mi?ty

Noun

extremity (countable and uncountable, plural extremities or extremitys) (obsolete)

1. The most extreme or furthest point of something. [from c. 1400]
2. An extreme measure.
3. A hand or foot. [from early 15th c.]
4. A limb (“major appendage of a human or animal such as an arm, leg, or wing”). [from early 15th c.]

Synonyms

• (furthest point): tip
• (major appendage of human or animal): appendage, limb

Derived terms

• extremital

Related terms

• extreme
• extremely
• extremeness
• extremism
• extremist

Translations

Further reading

• extremities on Wikipedia.Wikipedia
• extremity in The Century Dictionary, New York, N.Y.: The Century Co., 1911.
• extremity in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913.

English

Etymology

From Middle English digit, from Latin digitus (“a fingerbreadth; a number”). Doublet of digitus.

Pronunciation

• enPR: d?'j?t, IPA^(key): /?d?d??t/
• Rhymes: -?d??t

Noun

digit (plural digits)

1. (mathematics) The whole numbers from 0 to 9 and the Arabic numerals representing them, which are combined to represent base-ten numbers.

   The number 123.4 has four digits: the hundreds digit is 1, the tens digit is 2, the units digit is 3, and the tenths digit is 4.

2. (mathematics) A distinct symbol representing one of an arithmetic progression of numbers between 0 and the radix.

   Hexadecimal numeration (Base sixteen) includes the digits 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 but also A (=10 decimal), B, C, D, E, and F. Sixteen itself is written as the two-digit number 10.

3. (units of measure, astronomy) ¹?₁₂ the apparent diameter of the sun or moon, (chiefly) as a measure of the totality of an eclipse.

   A six-digit eclipse covers half the lunar surface.

4. (historical units of measure) A unit of length notionally based upon the width of an adult human finger, standardized differently in various places and times, (especially) the English digit of ¹?₁₆ foot (about 1.9 cm).
5. (units of measure, obsolete) Synonym of inch.
6. (anatomy) A narrow extremity of the human hand or foot: a finger, thumb, or toe.
7. (zoology) Similar or similar-looking structures in other animals.
   • 1866, Richard Owen, Anatomy of Vertebrates

     The ruminants have the cloven foot, i.e. two hoofed digits on each foot.

8. (geometry, rare, obsolete) Synonym of degree: ¹?₃₆₀ of a circle.

Synonyms

• (numerical place): place, figure (informal, usually in discussion of money)
• (astronomical unit): finger (obsolete)
• (unit of length): finger, fingerbreadth, fingersbreadth

Hyponyms

• (extremity of the hand or foot): finger, thumb, toe

Related terms

• digits

Derived terms

• digital
• digit counter
• digitize
• digit number (obsolete)
• digit pulse

Translations

Verb

digit (third-person singular simple present digits, present participle digiting, simple past and past participle digited)

1. (transitive) To point at or point out with the finger.

References

• "digit, n. and adj.", in the Oxford English Dictionary, Oxford: Oxford University Press.

French

Etymology

(This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.)

Pronunciation

• IPA^(key): /di.?it/

Noun

digit m (plural digits)

1. digit (number from 0-9)

Middle English

Alternative forms

• digite, digitus

Etymology

Borrowed from Latin digitus.

Pronunciation

• IPA^(key): /?did?it/, /?did?itus/

Noun

digit (plural digitys)

1. digit (Arabic numeral)

Descendants

• English: digit

References

• “di?it, n.”, in MED Online, Ann Arbor, Mich.: University of Michigan, 2007, retrieved 2019-02-21.