batter board
noun
(at a building site) one of a number of boards set horizontally to support strings for outlining the foundation plan of a building.
Words nearby batter board
batten plate,
batten's disease,
batten-mayou disease,
battenburg,
batter,
batter board,
batter brace,
batter bread,
batter pile,
batter's box,
batter-fry