CAP n.
e cap, the cloth undress head covering of an officer of soldier. -- Legal cap, a kind of folio writing paper, made for the use of lawyers, in long narrow sheets which have the fold at the top or "narrow edge." -- To set one's cap, to make a fool of one. (Obs.) Chaucer. -- To set one's cap for, to try to win the favor…
DOMESDAY n.
, made by order of William the Conqueror, about 1086. It consists of two volumes, a large folio and a quarto, and gives the proprietors' tenures, arable land, woodland, etc. [Written also Doomsday Book.]