blab (blāb) v. blabbed, blab·bing, blabs v. tr. To reveal (secret matters) especially through indiscreet or unreserved talk. v. intr.
[Middle English blabben, to talk foolishly, back-formation from blaberen.] blab'by adj. |
| blabby | |
adjective | |
| unwisely talking too much [syn: bigmouthed] |