English

extravascular

From extra- + vascular.

Proto-Indo-European *h₁éǵʰs ‘out’

Proto-Indo-European *h₁eǵʰsteros

Proto-Italic *eksteros

Latin exter ‘being on the outside’

Latin extrā ‘outside, except, beyond’

Latin vas ‘vessel’

Latin vasculum ‘a small vessel or container’

New Latin vasculāris

Today it means

adj Situated or happening outside of the blood vessels or lymph vessels.

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

Etymograph / extravascular