foal (n.) Look up foal at Dictionary.com
Old English fola "foal, colt," from Proto-Germanic *fulon (cognates: Old Saxon folo, Middle Dutch volen, Dutch veulen, Old Norse foli, Old Frisian fola, Old High German folo, German Fohlen, Gothic fula), from PIE *pulo- "young of an animal" (cognates: Greek polos "foal," Latin pullus "a young animal," Albanian pele "mare"), suffixed form of root *pau- (1) "few, little" (see few).
foal (v.) Look up foal at Dictionary.com
"give birth (to a foal)," late 14c., from foal (n.). Related: Foaled; foaling.