a. [ See Acephal. ] [ 1913 Webster ]
1. Headless. [ 1913 Webster ]
2. (Zool.) Without a distinct head; -- a term applied to bivalve mollusks. [ 1913 Webster ]
3. (Bot.) Having the style spring from the base, instead of from the apex, as is the case in certain ovaries. [ 1913 Webster ]
4. Without a leader or chief. [ 1913 Webster ]
5. Wanting the beginning. [ 1913 Webster ]
A false or acephalous structure of sentence. De Quincey. [ 1913 Webster ]
6. (Pros.) Deficient at the beginning, as a line of poetry. Brande. [ 1913 Webster ]
{ , a. [ Mega- + Gr. kefalh` head. ] (Biol.) Large headed; -- applied to animals, and to plants when they have large flower heads. [ 1913 Webster ]