n. As much as will fill a book; a book full. Shak. -- a. Filled with book learning. [ R. ] “The bookful blockhead.” Pope. [ 1913 Webster ]
a. Abounding with room or rooms; roomy. “A roomful house.” [ R. ] Donne. [ 1913 Webster ]
n.; pl. Roomfuls As much or many as a room will hold; as, a roomful of men. Swift. [ 1913 Webster ]