English
subocclusion
From sub- + occlusion.
Proto-Indo-European *upó ‘up; from below’
Proto-Italic *supo ‘under’
Latin sub ‘under, beneath, below’
English sub-
Proto-Indo-European *kleh₂w- ‘key, hook, nail’
Proto-Italic *klaudō ‘to close’
Latin claudō ‘to shut or close’
Latin occlūdō ‘to shut up or close up’
Late Latin occlūsiō ‘occluding, obstruction’
English occlusion
Today it means
noun A partial occlusion, typically of the intestine.
Language periods are conventional ranges, not dates for this word.
Etymograph / subocclusion