CALL-OVER Meaning of CALL-OVER in English ˈ ̷ ̷ˌ ̷ ̷ ̷ ̷ noun( -s ) Britain : a meeting of bookmakers at which a list of entries in a coming race is read, odds are offered, and bets are made Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012