TWIRLER Meaning of TWIRLER in English ˈtwərlər; ˈtwə̄lə(r, ˈtwəil- noun( -s ) : someone or something that twirls: asa. : a baseball pitcherb. : baton twirlerc. : any of various whirling toys Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012