ending in a spine.
Zoology. somewhat spinelike; coarse, as hair.
having or resembling a spine or spines
noun 1. a small upright piano. 2. a small, square piano. 3. any of various small harpsichords. 4. Also called spinet organ. a small electric organ. noun 1. a small type of harpsichord having one manual
adjective 1. causing a sensation of fear or excitement
noun 1. spinning (def 3).
noun 1. Joel Elias, 1875–1939, U.S. literary critic, publisher, and editor.