IPA: /ˌɑːr.tɪr.i.oʊˈviː.nəs/
KK: /ɑrˌtɪr.i.oʊˈviː.nəs/
Relating to or connecting both arteries and veins in the circulatory system.
The doctor explained the importance of arteriovenous connections in blood circulation.
Arteriovenous → It is formed from "arterio-" (from Latin "arteria", meaning artery) and "veno-" (from Latin "vena", meaning vein) combined with "-ous" (meaning full of or pertaining to). The term describes something that pertains to both arteries and veins.
Think of the word as relating to both 'arteries' and 'veins' — 'arterio-' refers to arteries, 'veno-' refers to veins, and '-ous' indicates that it pertains to both.