caruncle

Every portrait depicts a pale woman with a sharp nose, bow lips, slightly receding chin, and dark eyes with a pink lacrimal caruncle.

From The Wall Street Journal ● Aug. 22, 2026

Almost every caruncle present after 50 days could be flicked off easily with a probe or fingernail.

From Natural History of the Ornate Box Turtle, Terrapene ornata ornata Agassiz by John M. Legler

Many of both sexes were furnished with a large, round, fleshy caruncle on the bill at the base of the forehead--this is said to be present during the breeding season only.

From Narrative of the Voyage of H.M.S. Rattlesnake, Commanded By the Late Captain Owen Stanley, R.N., F.R.S. Etc. During the Years 1846-1850. Including Discoveries and Surveys in New Guinea, the Louisiade Archipelago, Etc. to Which Is Added the Account of Mr. E.B. Kennedy's Expedition for the Exploration of the Cape York Peninsula. By John Macgillivray, F.R.G.S. Naturalist to the Expedition. — Volume 1 by John MacGillivray

The caruncle may aid hatchlings in escaping from the nest.

From Natural History of the Ornate Box Turtle, Terrapene ornata ornata Agassiz by John M. Legler

In the breeding season the male is black and has a fleshy red caruncle, or horn, on the top of its head.

From The Gutenberg Webster's Unabridged Dictionary Section T, U, V, and W by Project Gutenberg