(anatomy) A toothlike process projecting from the anterior end of the centrum of the axis vertebra on which the atlas vertebra rotates.

simple past tense and past participle of den

present participle of den

plural of Denning

A surname. / A town in Franklin County, Arkansas, United States. / A town in Ulster County, New York, United States.

plural of denful

Enough to fill a den.

Used other than figuratively or idiomatically: see lion, den. / (idiomatic) any dangerous or frightening place

(idiomatic) A place of immoral behavior, often of a sexual type.

An adult (female) leader of a Cub Scout den. / A person who plays the role of leader or protector of a group.