Etymograph

English

rewarm

From re- + warm.

A compound of re- + warm

Proto-Italic *wre- ‘again’

English re-

Proto-Germanic *warmaz ‘warm’

Proto-West Germanic *warm ‘warm’

Old English wearm ‘warm’

Middle English warm ‘warm’

English warm

Today it means

verb To warm again; to bring back to a state of warmth.

Sources

Sources: Wiktionary, “rewarm”. By Wiktionary contributors, CC BY-SA 4.0, via kaikki.org (dump of Oct 3 2026); text adapted and restructured. Language periods are conventional ranges, not dates for this word. License.

Etymograph / rewarm