(v. t.) A row or rank, especially one of two or more rows placed one above, or higher than, another; as, a tier of seats in a theater.
TIER
Meaning of TIER in English
Webster's English dictionary. Английский словарь Webster. 2012
(v. t.) A row or rank, especially one of two or more rows placed one above, or higher than, another; as, a tier of seats in a theater.
Webster's English dictionary. Английский словарь Webster. 2012