antihypotension

Etymology tree
Proto-Indo-European *h₂ent-
Proto-Indo-European *-s
Proto-Indo-European *h₂énts
Proto-Indo-European *-i
Proto-Indo-European *h₂énti
Ancient Greek ᾰ̓ντῐ́ (ăntĭ́)
Ancient Greek ἀντι- (anti-)der.
English anti-
Proto-Indo-European *upó
Ancient Greek ῠ̔πό (hŭpó)
Ancient Greek ὑπο- (hupo-)der.
English hypo-
Proto-Indo-European *ten-
Proto-Indo-European *tend-der.
Proto-Italic *tendō
Latin tendō
Proto-Indo-European *-tis
Proto-Indo-European *-Hō
Proto-Indo-European *-tiHō
Proto-Italic *-tiō
Latin -tiō
Latin tēnsiōder.
Middle French tensionbor.
English tension
English hypotension
English antihypotension
From anti- + hypotension.