'Summertree' definitions:

Definition of 'Summertree'

From: GCIDE
  • Summertree \Sum"mer*tree`\, n. [Summer a beam + tree.] (Arch.) A summer. See 2d Summer. [1913 Webster]

Definition of 'summertree'

From: GCIDE
  • Summer \Sum"mer\, n. [F. sommier a rafter, the same word as sommier a beast of burden. See Sumpter.] (Arch.) A large stone or beam placed horizontally on columns, piers, posts, or the like, serving for various uses. Specifically: (a) The lintel of a door or window. (b) The commencement of a cross vault. (c) A central floor timber, as a girder, or a piece reaching from a wall to a girder. Called also summertree. [1913 Webster]