I. noun plural
Usage: often capitalized T
: the 40 best-selling audio recordings for a given period
II. adjective
: constituting, playing, or listing the top 40
top 40 tunes
top 40 stations
I. noun plural
Usage: often capitalized T
: the 40 best-selling audio recordings for a given period
II. adjective
: constituting, playing, or listing the top 40
top 40 tunes
top 40 stations
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012