Dec 4, 2016 · The meaning of HOAR is hoary.

HOAR definition: hoarfrost; rime. See examples of hoar used in a sentence.

Dec 14, 2025 · hoar (third-person singular simple present hoars, present participle hoaring, simple past and past participle hoared) (obsolete, intransitive) To become mouldy or musty. quotations

There are 17 meanings listed in OED's entry for the word hoar, seven of which are labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

Define hoar. hoar synonyms, hoar pronunciation, hoar translation, English dictionary definition of hoar. adj. Hoary. n. Hoarfrost. American Heritage® Dictionary of the English Language, Fifth …

Definition of 'hoar' hoar in British English (hɔː ) noun 1. short for hoarfrost

An absence of hoar frost in many areas left many drivers unaware of the hazard. He shows us a crystalline layer called surface hoar, the dusting of frozen dew you often see.

hoar (hôr, hōr), n. Meteorology hoarfrost; rime. a hoary coating or appearance. adj. hoary.

Hoar refers to a white or greyish-white crystalline deposit of frozen water vapor formed in clear still weather on vegetation, fences, etc. It can also refer to frost or something that is old or outdated.

/hɔ/ IPA guide Other forms: hoars Definitions of hoar noun ice crystals forming a white deposit (especially on objects outside) synonyms: frost, hoarfrost, rime