Plural of finfoot; multiple birds of the family Heliornithidae with distinctive lobed webbed feet.
Regular English plural of 'finfoot' formed by adding '-s'. The term became standardized in ornithological literature in the 19th-20th centuries.
Finfoots are relatively obscure birds, but their name has persisted in scientific literature because taxonomy demands precision—calling them 'finfoots' instantly distinguishes them from grebes, coots, and other water birds to fellow ornithologists, making the name itself a classification shorthand.
Complete word intelligence in one call. Free tier — 50 lookups/day.