Meaning of Y in English

Y

/wuy/

the Y , Informal. the YMCA, YWCA, YMHA, or YWHA.

yen 1 (def. 1).

Symbol.

1. the 25th in order or in a series, or, when I is omitted, the 24th.

2. ( sometimes l.c. ) the medieval Roman numeral for 150. Cf. Roman numerals .

3. ( sometimes l.c. ) Elect. admittance.

4. Chem. yttrium.

5. Biochem. tyrosine.

Random House Webster's Unabridged English dictionary.      Полный английский словарь Вебстер - Random House .