filly : Dictionary / Wörterbuch (BEOLINGUS, TU Chemnitz)

English Dictionary: filly	by the DICT Development Group
2 results for filly
From WordNet (r) 3.0 (2006) [wn]:
filly n a young female horse under the age of four
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Filly \Fil"ly\, n.; pl. {Fillies}. [Cf. Icel. fylia, fr. foli foal. See {Foal}.] 1. (Zo[94]l.) A female foal or colt; a young mare. Cf. {Colt}, {Foal}. Neighing in likeness of a filly foal. --Shak. 2. A lively, spirited young girl. [Colloq.] --Addison.