trinoctial

== English == === Etymology === from Latin trinoctialis (“for three nights”), from tri- + nox, noctis (“night”). === Adjective === trinoctial (not comparable) Lasting for three nights. === References === “trinoctial”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC. === Anagrams === tinctorial