Term: three-year-old horse: a racehorse that is three years old
Broader: ungulate: any of a number of mammals with hooves that are superficially similar but not necessarily closely related taxonomically | Unrelated: adding machine: a calculator that performs simple arithmetic functions
Broader: ungulate: any of a number of mammals with hooves that are superficially similar but not necessarily closely related taxonomically | Unrelated: bombax: trees of chiefly South America
Broader: ungulate: any of a number of mammals with hooves that are superficially similar but not necessarily closely related taxonomically | Unrelated: chromatid: one of two identical strands into which a chromosome splits during mitosis
Broader: ungulate: any of a number of mammals with hooves that are superficially similar but not necessarily closely related taxonomically | Unrelated: pyloric stenosis: narrowing of the pyloric sphincter that blocks the passage of food from the stomach into the duodenum
Broader: ungulate: any of a number of mammals with hooves that are superficially similar but not necessarily closely related taxonomically | Unrelated: descending colon: the part of the large intestine that descends from the transverse colon to the sigmoid colon
Broader: ungulate: any of a number of mammals with hooves that are superficially similar but not necessarily closely related taxonomically | Unrelated: refectory table: a long narrow dining table supported by a stretcher between two trestles
Broader: ungulate: any of a number of mammals with hooves that are superficially similar but not necessarily closely related taxonomically | Unrelated: macaroni: a British dandy in the 18th century who affected Continental mannerisms
Broader: ungulate: any of a number of mammals with hooves that are superficially similar but not necessarily closely related taxonomically | Unrelated: mercy: alleviation of distress; showing great kindness toward the distressed
Broader: ungulate: any of a number of mammals with hooves that are superficially similar but not necessarily closely related taxonomically | Unrelated: parliamentarian: an expert in parliamentary rules and procedures
Broader: ungulate: any of a number of mammals with hooves that are superficially similar but not necessarily closely related taxonomically | Unrelated: oilstone: a whetstone for use with oil