bolthead

[ bohlt-hed ]

noun
  1. the head of a bolt.

  2. Chemistry. (formerly) a matrass.

Origin of bolthead

1
late Middle English word dating back to 1425–75; see origin at bolt1, head

Words Nearby bolthead

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024

How to use bolthead in a sentence