SUBRING


Meaning of SUBRING in English

/sub"ring'/ , n. Math.

a subset of a ring that is a subgroup under addition and that is closed under multiplication. Cf. ring 1 (def. 22).

[ 1950-55; SUB- + RING 1 ]

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