Postfix

Definition:

• (n.) A letter, syllable, or word, added to the end of another word; a suffix.
• (v. t.) To annex; specifically (Gram.), to add or annex, as a letter, syllable, or word, to the end of another or principal word; to suffix.

Compare postfix with other words:

postfix vs. prefix

infix vs. postfix

postfix vs. suffix

affix vs. postfix