The short month following January and preceding March in the Roman, Julian, and Gregorian calendars, used in all three calendars for intercalation or addition of leap days.

Any time in the middle of February.

Happening in the middle of February.

In the middle of February.

Feverish, or having a high temperature. / (medicine) Involving fever as a symptom or cause. / Full of nervous energy.

(pharmacology) Synonym of antipyretic (“a fever-reducing medication”)

(transitive) To purify; to rejuvenate; to renew. / (intransitive) To experience purification or rejuvenation.

(rare, archaic) Producing a fever.

A substance that produces a fever.

Feverish, inflamed. / Hot-tempered.