A solar year, the time it takes the Earth to complete one revolution of the Sun (between 365.24 and 365.26 days depending on the point of reference)

(a duration of) one year / an unspecified year in the past

task; (doing a) bit of work / difficult task; hard work

(slang) the only choice, the one possible option

a male given name

one letter, one character

a surname

to start again from scratch

(informal) last one remaining (as of an item at the store, etc.)

trouble (distressful or dangerous situation)