concave area

concave

a pit, a hollow, a cavity, a depression, a dent

an area with sides higher than the center: an indentation, a depression, a dip, a divot, a hole / (slang) female genitalia, the vagina

an indentation, a dip or divot, a hollow, a dent in a surface

a pit, a hollow, a cavity, a depression, a dent / a mistake, and error / a moment of weakness or confusion, being at a loss

a sunken center / a place or object with a sunken center

concave / depressed / hollow

to hold, to carry something / to have, to possess / to hold up, to maintain

holding, possession / wear, durability