Meaning

1 senses
  1. (figuratively, humorous, informal)A notional weapon used to knock sense into the clueless.

Origin

Blend of clue + two-by-four.

Blend of clue + two-by-four.

Wiktionary, CC BY-SA 4.0 · source

Forms

plural: clue-by-fours

Synonyms

2 synonyms
cluebatcluestick

See also

neighbours in the dictionary
clue-by-four — meaning, examples, forms, synonyms | Krumeto