The term "with foal" refers to a pregnant mare. Some alternative synonyms for this term include "in foal," "carrying a foal," "pregnant with a foal," and "expecting a foal." These terms are commonly used in equestrian circles to describe the condition of a mare, particularly when breeding or horse racing is involved. While "with foal" is the most traditional term, the other synonyms provide variations in language that can also be useful depending on the circumstance or context in which they are used. Regardless of the terminology, the arrival of a healthy foal is always a highly anticipated event in the world of horse breeding and ownership.