n. 25B6; noun TWELVE-MONTH PERIOD, calendar year; poetic/literary sun, summer, winter; archaic twelvemonth.
annual.
25A0; year in, year out REPEATEDLY, again and again, time and (time) again, time after time, over and over (again), {week in, week out}, {day in, day out}, recurrently, continuously, continually, constantly, habitually, regularly, without a break, unfailingly, always.