Added 10 October 2026 sickbay noun Categories: ThingsObscure Words noun ! Definition from WordNet 3.1, Princeton University. More about sickbay at Wordnik → Where our words come from → (nautical) a room for the treatment of the sick or injured (as on a ship). Origin From sick + bay. From Wiktionary, via Kaikki.org (CC BY-SA) Related Words: infirmarywardnurserynurseclinicdispensarymedicbaycockpit Back to today's word