n. | 1. | A letter, letters, syllable, or syllables added or appended to the end of a word or a root to modify the meaning; a postfix. |
2. | (Math.) A subscript mark, number, or letter. See Subscript, | |
v. t. | 1. | To add or annex to the end, as a letter or syllable to a word; to append. |
Noun | 1. | suffix - an affix that is added at the end of the word Synonyms: postfix |
Verb | 1. | suffix - attach a suffix to; "suffix words" Antonyms: prefix - attach a prefix to; "prefixed words" |