(rare) Personal address via apostrophe (an exclamatory speech). / (rare) The omission of parts of a word by means of an apostrophe (punctuation mark), contraction.

plural of apostrophation

plural of apostrophization

The use of apostrophe characters. / The use of an apostrophe (an exclamatory speech).

Of or relating to an apostrophe.

plural of greengrocers' apostrophe

plural of greengrocer's apostrophe

plural of apologetic apostrophe

plural of typewriter apostrophe

An incorrectly used apostrophe, especially one mistakenly used to form the plural of a noun, for example to write the plural of banana as banana's instead of bananas.