English
fissury
From fissure + -y.
Formed from fissure + -y
Proto-Indo-European *bʰeyd- ‘to split’
…
Latin findō ‘to cleave, split, divide’
Latin fissūra ‘a cleft, chink’
Old French fissure
Middle English fissure ‘fissure, rupture’
English fissure
Today it means
adj Full of fissures.
Language periods are conventional ranges, not dates for this word.
Etymograph / fissury