(æbˈdʒʌŋkʃən) n (Biology) biology the act of cutting off part of a mycelium or spore by forming a septum
ab•stric•tion
(æbˈstrɪk ʃən)
n. a method of spore formation in fungi in which successive portions of the sporophore are cut off through the growth of septa; abjunction. [1640–50; ab- + Late Latin strictiō constriction. See strict, -tion]ab•strict (æbˈstrɪkt) v.i. EncyclopediaSeeabstriction