Meanings
- 1
- 2
- 3
- 4
Verb forms
Verb forms are not available for this word yet.
Thesaurus
Simplified etymology
Plank ultimately comes from Latin planca, meaning “a board or slab.” The British slang use for a foolish person arose in the early 1980s from the expression “thick as two short planks.”
Etymology
From Middle English plank, planke, borrowed from Old French planke, Old Northern French planque (compare French planche, from Old French planche), from Vulgar Latin planca, from palanca, from Latin phalanga. The Latin term derives from the Ancient Greek φάλαγξ (phálanx), so it is thus a doublet of phalange and phalanx. Compare also the doublets planch and planche, and plancha, borrowed later from Middle French, Modern French, and Spanish, respectively.