apostrophe

1 of 2

noun (1)

apos·​tro·​phe ə-ˈpä-strə-(ˌ)fē 

: a mark ' used to indicate the omission of letters or figures, the possessive case (as in "John's book"), or the plural of letters or figures (as in "the 1960's")

In the contraction "can't," the apostrophe replaces two of the letters in the word "cannot."

apostrophe

2 of 2

noun (2)

: the addressing of a usually absent person or a usually personified thing rhetorically

Carlyle's "O Liberty, what things are done in thy name!" is an example of apostrophe.

Examples of apostrophe in a Sentence

Recent Examples on the Web

Noun

No need to guess; the apostrophes were straight as arrows. —Matthew Schnipper, The Atlantic, 3 Oct. 2024

The fussy periods abbreviating the acronym A.I., the placement of the apostrophe: all communicate precision and specificity of knowledge, a command of what’s going on. —Matthew Kirschenbaum, The Atlantic, 16 Aug. 2024

Specifically, the divisions are about how to use apostrophes when writing about the candidates in the possessive. —Mike Allen, Axios, 14 Aug. 2024

By entering strings with specially positioned apostrophes into vulnerable website fields, attackers can execute code that performs various sensitive actions, including returning confidential data, giving administrative system privileges, or subverting how the web app works. —Dan Goodin, Ars Technica, 26 Apr. 2024

Word History

Etymology

Noun (1)

borrowed from French & Late Latin; French, borrowed from Late Latin apostrophus, apostrophos "mark placed above a consonant to indicate that a following vowel has been deleted," borrowed from Greek apóstrophos (feminine noun, presumably shortened from the collocation apóstrophos prosōidía, with prosōidía in sense "accent mark"), from apóstrophos, adjective, "turned away, averted," derivative of apostréphein "to turn back, turn away" — more at apostrophe entry 2

Note: The sources of English apostrophe imply that the word would have been pronounced with three syllables, but pronunciation with four syllables, copying apostrophe entry 2, was general by at least the time of the Oxford English Dictionary, first edition (1885). An early occurrence in Shakespeare's Love's Labor Lost, 1598 ("You finde not the apostraphas, and so misse the accent") is apparently directly from Latin. The motivation for the sense "turned away, averted" is uncertain. Classical scholia explain apóstrophos variously as referring to the bent shape of the mark, or to its function as averting hiatus (see W. S. Allen, Vox Graeca, second edition, Cambridge, 1974, p. 94; according to Allen, "the latter explanation seems the more probable").

Noun (2)

borrowed from Latin apostropha, borrowed from Greek apostrophḗ "turning back or away, (in rhetoric) turning away from a group of hearers to a single person," noun derivative of apostréphein "to turn back, turn away, avert," from apo- apo- + stréphein "to turn, twist" — more at strophe

First Known Use

Noun (1)

1705, in the meaning defined above

Noun (2)

1533, in the meaning defined above

Kids Definition

apostrophe

1 of 2 noun

apos·​tro·​phe ə-ˈpäs-trə-(ˌ)fē 

: the addressing of an absent person as if present or of a personified thing (as in "O grave, where is thy victory?")

apostrophe

2 of 2 noun

: a mark ' used to show that letters or figures are missing (as in can't for cannot or '76 for 1776) or to show the possessive case (as in Steven's) or the plural of letters or figures (as in "cross your t's")