affix
//əˈfɪks//
Noun
affixSingular
affixesPlural
1
A morpheme added to a word to modify its meaning or create a new word, including prefixes, suffixes, and infixes.
The word 'unhappy' contains the affix 'un-', which is a prefix.
Verb
affixInfinitive
affixPresent tense
affixedPast tense
affixedPast participle
affixingPresent participle
affixesThird-person singular
1
To attach, fasten, or add something to something else.
Please affix a stamp to the envelope before mailing it.
2
To append or add, especially a signature or seal to a document.
Please affix your signature to the contract.