acephalostomia


Also found in: Medical.

acephalostomia

[ā¦sef·ə·lə′stōm·ē·ə]
(medicine)
Congenital lack of a head, with a mouthlike orifice in the neck or chest.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.