(1):
(v. t.) To keep or carry through the summer; to feed during the summer; as, to summer stock.
(2):
(n.) 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.
(3):
(v. i.) To pass the summer; to spend the warm season; as, to summer in Switzerland.
(4):
(v.) One who sums; one who casts up an account.
(5):
(n.) The season of the year in which the sun shines most directly upon any region; the warmest period of the year.