UNINTENTIONAL definition: not intentional or deliberate. See examples of unintentional used in a sentence.

The meaning of UNINTENTIONAL is not done by intention or design : not intentional. How to use unintentional in a sentence.

UNINTENTIONAL definition: 1. not intentional 2. not intentional 3. not planned or intended. Learn more.

Define unintentional. unintentional synonyms, unintentional pronunciation, unintentional translation, English dictionary definition of unintentional. adj. Not deliberate or intentional; inadvertent: an …

not done deliberately, but happening by accident. Perhaps I misled you, but it was quite unintentional (= I did not mean to). Definition of unintentional adjective in Oxford Advanced Learner's Dictionary. …

WordReference Random House Unabridged Dictionary of American English © 2025 un•in•ten•tion•al (un′in ten′ shə nl), adj. not intentional or deliberate: an unintentional omission from the list.

Something that is unintentional is not done deliberately, but happens by accident. Perhaps he had slightly misled them, but it was quite unintentional. There are moments of unintentional humour.

Jan 14, 2026 · Adjective unintentional (comparative more unintentional, superlative most unintentional) Not intended or deliberate; inadvertent; unwitting.

Unintentional means something done without planning or purpose, often by accident. It describes actions or outcomes that were not deliberate, such as an unintentional mistake or oversight.

Unintentional definition: Not deliberate or intentional; inadvertent.