Blab
Blab (blab) , transitive verb
[Compare Old English blaberen, or Danish blabbre, German plappern, Gael. blabaran a stammerer; prob. of imitative origin. Compare also Blubber, v.]
To utter or tell unnecessarily, or in a thoughtless manner; to publish (secrets or trifles) without reserve or discretion; -- sometimes used with out. — Udall
And yonder a vile physician blabbing
The case of his patient.
Blab , intransitive verb
To talk thoughtlessly or without discretion; to tattle; to tell tales.
She must burst or blab.
Blab , noun
[Old English blabbe.]
One who blabs; a babbler; a telltale.
Avoided as a blab.
For who will open himself to a blab or a babbler.