Meaning

1 senses
  1. (derogatory)A person who lacks brains; an idiot.

Origin

From lack + brain.

From lack + brain.

Wiktionary, CC BY-SA 4.0 · source

Forms

plural: lackbrains
Singularlackbrain
Plurallackbrains

regular

See also

neighbours in the dictionary
lackbrain — meaning, examples, forms, synonyms | Krumeto