Etymograph

English

fissula ante fenestram

Fissula ante fenestram comes from Latin fissulum ‘small cleft, slit’.

  1. Latinc. 75 BCE–200 CEfissulum‘small cleft, slit’
  2. Englishtodayfissula ante fenestram

attested reconstructed ? uncertain or disputed

Lineage

  1. Latinc. 75 BCE–200 CEfissulum‘small cleft, slit’
  2. Englishtodayfissula ante fenestram

A compound of fissum ‘a cleft, slit, fissure’ + ante ‘in front of, before’ + fenestra ‘window’

Proto-Indo-European *bʰeyd- ‘to split’

Proto-Indo-European *bʰinédti ‘to be splitting’

Proto-Italic *findō ‘to split, cleave’

Latin findō ‘to cleave, split, divide’

Latin fissus ‘cleft, cloven, split, divided’

Latin fissum ‘a cleft, slit, fissure’

Proto-Indo-European *h₂ent- ‘front, front side’

Proto-Indo-European *h₂énti ‘opposite’

Proto-Italic *anti ‘before’

Latin ante ‘in front of, before’

Etruscan *𐌚𐌄𐌍𐌔𐌕𐌓𐌀

Etruscan *𐌚𐌍𐌄𐌔𐌕𐌓𐌀

Latin fenestra ‘window’

Today it means

noun A small, connective tissue-filled cleft in the temporal bone, located just anterior to the oval window in the inner ear, that acts as a permanent, narrow pathway between the middle ear and the vestibule.

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

Etymograph / Latin fissulum / fissula ante fenestram