English

hydrosuture

From hydro- + suture.

Proto-Indo-European *wed- ‘water’

Proto-Indo-European *wódr̥ ‘water’

Proto-Hellenic *údōr ‘water’

Ancient Greek ῡ̆̔́δωρ ‘water’

Proto-Italic *sūō ‘to sew, stitch’

Latin suō ‘sew, join or tack together’

Latin sūtūra

Middle English suture ‘a suture’

Today it means

noun A suture within the aqueous humour of the eye

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

Etymograph / hydrosuture