trimonthly Definition

triduan, bimestrial, bimensal, bimester, trimestrial, hebdomadally, terdiurnal, trieterical, unit of time, civil year, annotinous, quinible, quarterly, calendar month, octennial, monthly, novennial, annuary, pythiad, sexennially, bimonthly, periodicalist, tricennial, bimillenary, sabbatical year, school term, diapente, yearly, sexennial, septimole, month, horometry, academic term, sextan, neomenia, disdiapason, interlapse, periodical, time bill, septennially, interval, mean solar day, periodic function, time unit, cardinal number, period, metemptosis, midweekly, proemptosis, weekly, inconsecutive, common year, exponential distribution, week by week, every month, sevennight, year, periodoscope, leap second, anniversarily, period of time, sixsome, aftercrop, postnate, civil time, sennight, rag week, solar day, annual, pentapody, solar calendar, ordinal number, equitemporaneous, umptieth, yeared, sextain, eightsome, sidereal year, time of year, senarius, julian calendar, in good time, sevensome, trihoral, subsextuple, isocryme, day, quinquennalia, dureless, leap day, nychthemeron, ephemeris time, echometer, time of departure, nickel note, six, periodic, go steady, quarterage, publication,