The story
From dumb (“incapable of speech”) + chum (“friend, pal”). A rhyming alteration of earlier dumb friend.
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: A pet (animal companion). Full definition →
From dumb (“incapable of speech”) + chum (“friend, pal”). A rhyming alteration of earlier dumb friend.
Etymology from Wiktionary, CC BY-SA 4.0.