Append is a somewhat formal word. Lawyers, for example, often speak of appending items to other documents, and lawmakers frequently append small bills to big ones, hoping that …

APPEND definition: 1. to add something to the end of a piece of writing: 2. to add something to the end of a piece of…. Learn more.

APPEND definition: to add as a supplement, accessory, or appendix; subjoin. See examples of append used in a sentence.

When you append something to something else, especially a piece of writing, you attach it or add it to the end of it.

1. to add as a supplement or appendix: to append a note to a letter. 2. to affix: to append one's signature to a will.

Append definition: To add as a supplement or appendix.

Definition of append verb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

WordReference Random House Unabridged Dictionary of American English © 2025 ap•pend (ə pend′), v.t. to add as a supplement, accessory, or appendix; subjoin: to append a note to a …

To append means to add on, usually to the end of something. You might want to append a clause onto a contract if you feel something has been left unsaid in it.

Nov 17, 2025 · append (third-person singular simple present appends, present participle appending, simple past and past participle appended) (transitive) To hang or attach to, as by a …