What's the difference between bolthead and matrass?

Bolthead


Definition:

  • (n.) A long, straight-necked, glass vessel for chemical distillations; -- called also a matrass or receiver.
  • (n.) The head of a bolt.

Example Sentences:

Matrass


Definition:

  • (n.) A round-bottomed glass flask having a long neck; a bolthead.

Example Sentences:

Words possibly related to "bolthead"

Words possibly related to "matrass"