plural of terawatt-year

(electricity) A unit of electrical energy equal to that done by one terawatt acting for one year.

plural of term of years

(Internet slang) A generic reference to the present. / Used other than figuratively or idiomatically: see current, year.

A twelve-month period in which total rainfall is measured, extending from one year's dry season to the next.

Used to emphasize the annual distinctiveness of Christmas, especially in contexts where either the special joys or tribulations of the holiday are described.

A holiday in many countries to welcome the New Year of the Gregorian calendar on January 1.

A vow that one makes on New Year's Eve or New Year's Day for the coming year.

A wish said around the start of a new year to wish someone well for the New Year (holiday) or for the (entire) new year.

The holiday occurring on the last day of the year, December 31st.