Home › Words › D › dayerdayerdayer means something lasting a specified number of days.EtymologyFrom day + -er.nounSomething lasting a specified number of days.e.g.“I envy the Marilyn Fishers of the world who have the time — and the money — to embark on 45 cruises, the least of which a seven-dayer.” — 1992, Louisville Automobile Club, American Automobile Association, Home & away in Kentucky, volumes 13-14, page 40:Definitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.daylong 66% match — Which lasts a day, or approximately so. vs dayer →days 65% match — A particular time or period of vague extent. vs dayer →dayslong 62% match — Lasting several or many days. vs dayer →daysworth 61% match — The amount of something that is expected to last for or be produced in one day. vs dayer →dayward 59% match — Toward the day. vs dayer →yearer 59% match — A period of a certain number of years. vs dayer →alday 58% match — For the whole day; all day. vs dayer →dayger 57% match — A party held in the daytime. vs dayer →