Home › Words › T › triweeklytriweeklytriweekly means occurring three times per week.EtymologyFrom tri- + weekly.adjOccurring three times per week.Occurring once every three weeks.Published three times a week.nounA publication published three times a week.Definitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.terannual 75% match — Occurring three times each year. vs triweekly →triyearly 75% match — Three times in a year. vs triweekly →trihourly 73% match — Three times an hour. vs triweekly →trimonthly 72% match — Occurring at intervals three months apart. vs triweekly →subweekly 72% match — Pertaining to times of less than a week vs triweekly →biweekly 71% match — Occurring once every two weeks; fortnightly. vs triweekly →trihoral 71% match — Occurring once in every three hours. vs triweekly →triennially 70% match — Occurring at intervals three years apart. vs triweekly →