A congenital deformity of the anterior wall of the chest, in which several ribs and the sternum grow abnormally, giving a caved or sunken appearance.

plural of fen

(fandom slang) A subgenre of erotic speculative fiction (originating in fan fiction) in which humanity has a dominance hierarchy based on stereotypical wolf pack dynamics, consisting of alphas (dom...

simple past tense and past participle of tentpole