suffix onto

suffix (something) onto (something else)

To add an affix onto the end of an existing word or stem in order to create a new word or an inflectional ending. The most common way to form the past tense is by suffixing "-ed" onto a verb. You can make certain nouns feminine by suffixing "-ette" onto the end of them.
See also: suffix
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.

suffix something onto something

to add an inflection or other part of a word onto another word. The students were told to suffix the correct plural marker onto all the nouns in the list. What do you get when you suffix -ed onto a verb like talk?
See also: suffix
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. © 2002 by The McGraw-Hill Companies, Inc.
See also: