musty
Affected by dampness or mold; damp, mildewed, moldy.
Having an odor or taste of mold; also (generally), having a stale or unfresh odor or taste.
You had musty victual, and he hath holp to eat it; he is a very valiant trencher-man; he hath an excellent stomach.
Characteristic of or relating to mould or mouldiness.
(figuratively) Of attitudes, ideas, writing, or other abstract things: no longer fresh or interesting; outdated, stale.
(figuratively) Of a person: boring and unadventurous; also, old-fashioned, stuck in the past.
(figuratively, archaic except Northern England (northwest)) Bad-tempered, grumpy, irritable.
(obsolete) A type of snuff with a musty flavor.
(obsolete) To turn musty; to must.
(rare) Of a male animal such as a camel or an elephant: in musth.