[ex.ci.sion] n [ME excysion, fr. MF excision, fr. L excision-, excisio, fr. excidere] (1541): the act or procedure of removing by or as if by cutting out; esp: surgical removal or resection -- ex.ci.sion.al adj
EXCISION
Meaning of EXCISION in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012