What is to brood, cover, over, or sit over, as birds their eggs. [Obs.] Not being able to cove or sit upon them [eggs], she [the female tortoise] bestoweth them in the gravel. Holland called?

cove — To brood, cover, over, or sit over, as birds their eggs. [Obs.] Not being able to cove or sit upon them [eggs], she [the female tortoise] bestoweth them in the gravel. Holland. (Webster's 1913.)