Translation of "prefix" - English-Russian dictionary

prefix

noun [ C ] uk us /ˈpriːfɪks/

B2 a group of letters that you add to the beginning of a word to make another word. In the word 'unimportant', 'un-' is a prefix.

приставка (в грамматике) → Compare suffix

(Translation of “prefix” from the Cambridge English–Russian Dictionary © Cambridge University Press)