Pertaining to, or resembling, the acephalocysts.

plural of acephalist

plural of acephalan

plural of acephalocyst

Without a head. / (medicine, of a headache, dated) Characterized by a migraine aura without pain. / Without a leader.

Without a head. / Leaderlessly; without a leader. / (document studies) Without its beginning.

(medicine, countable) A fetus affected by acephaly. / (medicine, uncountable) The condition of acephaly.

Alternative form of acephalgic

(medicine) That occurs without headache, especially of migraine.

(medicine) A birth defect in which the head is absent