year

nouns

a period of time containing 365 (or 366) days
"she is 4 years old"; "in the year 1920"
twelvemonth, year, yr
is derived from
yearly
a period of time occupying a regular part of a calendar year that is used for some particular activity
"a school year"
year
is a type of (narrower)
an amount of time
"a time period of 30 years"; "hastened the period of time of his recovery"; "Picasso's blue period"
period, period of time, time period
the period of time that it takes for a planet (as, e.g., Earth or Mars) to make a complete revolution around the sun
"a Martian year takes 687 of our days"
year
is a type of (narrower)
an amount of time
"a time period of 30 years"; "hastened the period of time of his recovery"; "Picasso's blue period"
period, period of time, time period
a body of students who graduate together
"the class of '97"; "she was in my year at Hoehandle High"
class, year