Compared to the same time period in the previous year.

(idiomatic) During every year; always.

(colloquial, hyperbolic) A very long time.

plural of year.

(idiomatic, mildly euphemistic) Old; advanced in age.

(astronomy) the time it takes for the Solar System to orbit around the center of the Milky Way Galaxy, estimated to be from 225 to 250 million years.

Of the age of one year.

Approximately at the end of one year and the beginning of the next.

Alternative spelling of yearbook

(biology) A year in which salmon return to spawn in a particular river