toplight

== English == === Alternative forms === top-light, top light === Etymology === From top +‎ light. === Noun === toplight (plural toplights) (nautical) A lantern or light on the top of a vessel. any light at the top of something Alternative form of top light. === References === “top-light”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC. “top light”, in Lexico, Dictionary.com; Oxford University Press, 2019–2022.