Butor

Part of speech: noun

Definitions

1. A type of bird known as a heron that is often found in wetlands and has a distinctive call
2. Referring to an echolocation sound made by certain bird species, typically in mating calls
3. Describing a category of birds characterized by wading habits and long legs, commonly associated with marshy environments

Etymology: Medieval Europeans likely named this marsh bird for its sound. The bittern's deep, booming call carries far across wetlands, and the Old French "butor" probably descends from a Late Latin form, "butaurus." A popular but unproven explanation splits that word into "bos" (ox) and "taurus" (bull), comparing the call to a bellowing bull. The Latin form is poorly attested, so this origin remains uncertain. The word reached English through Old French and became "bittern" in later medieval English. The bird is not a true heron, though it belongs to the same family, Ardeidae, which is why the description above is close but not exact.

Synonyms: bittern