Assertion: mare's foal | /r/Synonym | colt
Facets:
Source sentences:
text: Male foals are called colts, and females are called fillies.
text: She produced four foals there: colts Fearless (1957), Dauntless (1959), and Chesty (1964); her last foal, a filly born circa 1965–1966, died a month after birth and was unnamed.
text: Female foals are called 'fillies' and male foals are called 'colts'.