English

haematomyelopore

From haemato- + myelo- + pore.

Ancient Greek αἷμα ‘blood’

Ancient Greek μυελός ‘marrow’

Proto-Indo-European *per- ‘to pass, go forth’

…

Ancient Greek πόρος ‘passage’

Latin porus ‘pore, passage in the body’

Old French pore

Middle English pore

English pore

Today it means

noun formation of pores in the spinal cord due to hemorrhage

Language periods are conventional ranges, not dates for this word.

Etymograph / haematomyelopore