highday

== English == === Alternative forms === high-day === Etymology === From Middle English heh dæi, from Old English hēah dæġ, equivalent to high +‎ day. Compare Dutch hoog dag, German hoher Tag. === Noun === highday (plural highdays) A feast day, holiday, or festival; a time of pleasure. A time or period of full activity or strength; heyday. ==== Related terms ==== heyday hightide