year
noun(year)
a body of students who graduate together
Examples:
She was in my year at Hoehandle High.
year
noun(year)
a period of time containing 365 (or 366) days
Examples:
She is 4 years old.
In the year 1920.
year
noun(year)
a period of time occupying a regular part of a calendar year that is used for some particular activity
Examples:
A school year.
year
noun(year)
the period of time that it takes for a planet (as, e.g., Earth or Mars) to make a complete revolution around the sun
Examples:
A Martian year takes 687 of our days.