Added 9 October 2026 cannular adjective Categories: Describing WordsObscure Words adjective ! Definition from WordNet 3.1, Princeton University. More about cannular at Wordnik → Where our words come from → Constituting a tube; having hollow tubes (as for the passage of fluids). Origin Blend of can + annular. From Wiktionary, via Kaikki.org (CC BY-SA) Related Words: hollowtubularannulatesemiannularmultijetcanalledcanaledringypenannularring-shapedmultivalvecanaliculated Back to today's word