affix

noun

UK/ˈæf.ɪks/
US/ˈæf.ɪks/

Definitions of affix noun

  1. Countablelanguagespecialized

    A letter or group of letters added to either the beginning or the end of a word to modify its meaning or create a new word.

    • The affix "pre-" is often added to the beginning of words, such as in "prehistoric."

    • The affix "-ing" can be added to verbs to form the present participle.

    • Many affixes, like "-ness," can change the part of speech of a word.

verb

UK/əˈfɪks/
US/əˈfɪks/

Definitions of affix verb

  1. Transitive

    To attach or fasten something to another object.

    • Please affix your photograph to the designated spot on the application form.

    • They affixed a label to each package for identification purposes.

    • The engineer affixed the sensors to the bridge to monitor its structure.