(1):
(n.) Clatter; confused noise.
(2):
(n.) A confused collection; hence, confusion; disorder; as, the room is in a clutter.
(3):
(v. i.) To make a confused noise; to bustle.
(4):
(v. t.) To crowd together in disorder; to fill or cover with things in disorder; to throw into disorder; to disarrange; as, to clutter a room.
(5):
(n.) To clot or coagulate, as blood.