D defs.my
Entry 3 senses · 2 variants Webster, 1913

Clapboard

/klăp'-bôrdˌ/ · Clap·board · IPA /ˈklæpˌbɔɹd/
01 n. A narrow board, thicker at one edge than at the other; -- used for weatherboarding the outside of houses.
  1. 1.
    A narrow board, thicker at one edge than at the other; -- used for weatherboarding the outside of houses.[U. S.]
  2. 2.
    A stave for a cask.[Eng.]
02 v. t. To cover with clapboards; as, to clapboard the sides of a house.
  1. 1.
    To cover with clapboards; as, to clapboard the sides of a house.[U. S.]