D defs.my
Entry 2 senses Webster, 1913

Counterbrace

· Coun·ter·brace · IPA
01 v. t. To brace in opposite directions; as, to counterbrace the yards, i. e., to brace the head yards one way and the after yards another.
  1. 1.
    To brace in opposite directions; as, to counterbrace the yards, i. e., to brace the head yards one way and the after yards another.(Naut.)
  2. 2.
    To brace in such a way that opposite strains are resisted; to apply counter braces to.(Engin.)