[1] : WordNet (r) 2.0

years
     n 1: a late time of life; "old age is not for sissies"; "he's
          showing his years"; "age hasn't slowed him down at all";
          "a beard white with eld"; "on the brink of geezerhood"
          syn: old age, age, eld, geezerhood
     2: a prolonged period of time; "we've known each other for
        ages"; "i haven't been there for years and years" syn: long
        time, age
     3: the time during which someone's life continues; "the
        monarch's last days"; "in his final years" syn: days
see also:
old age age eld geezerhood long time days 

[2] : Bouvier's Law Dictionary, Revised 6th Ed (1856)

years, estate for. vide estate for years. 

Years >> Y Words
Years, definition of term: Years
years_pag1.html

New Years >> N Words
New Years, definition of term: New Years
new+years_pag1.html

Thirty Years Wa >> T Words
Thirty Years Wa, definition of term: Thirty Years Wa
thirty+years+wa_pag1.html

Seven Years War >> S Words
Seven Years War, definition of term: Seven Years War
seven+years+war_pag1.html

New Years Eve >> N Words
New Years Eve, definition of term: New Years Eve
new+years+eve_pag1.html

New Years Day >> N Words
New Years Day, definition of term: New Years Day
new+years+day_pag1.html

Hundred Years W >> H Words
Hundred Years W, definition of term: Hundred Years W
hundred+years+w_pag1.html