The meaning of PRECAUTIONARY is of, relating to, or having the character of a precaution : advising, suggesting, or using caution beforehand. How to use precautionary in a sentence.

PRECAUTIONARY definition: of, relating to, or characterized by precaution. See examples of precautionary used in a sentence.

PRECAUTIONARY definition: 1. intended to prevent something unpleasant or dangerous from happening: 2. intended to prevent…. Learn more.

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

Define precautionary. precautionary synonyms, precautionary pronunciation, precautionary translation, English dictionary definition of precautionary. also pre·cau·tion·al adj. Of, relating …

Jan 7, 2026 · Adjective precautionary (comparative more precautionary, superlative most precautionary) Of, pertaining to, or serving as a precaution.

precautionary, adj. & n. meanings, etymology, pronunciation and more in the Oxford English Dictionary

of or relating to precautions. calling for caution: precautionary warnings. See -caut-. of, pertaining to, or characterized by precaution: precautionary measures. expressing or advising precaution: …

Precautionary refers to something done, taken, or initiated to prevent, mitigate or avoid potential harm, danger, damage, risk, or any undesirable consequence before it happens.

Precautionary actions are taken in order to prevent something dangerous or unpleasant from happening.