plural of cave pearl

A kind of speleothem, formed as calcite crystallizes on a nucleus such as a grain of sand, in much the same way that a biological pearl forms within a mollusc.

histoplasmosis

A part of a home, typically a room, reserved specifically for a mother, in which she can relax and pursue her interests away from her family.

A part of a home, typically a room, reserved specifically for the use of an adult woman, in which she can relax and pursue her interests.

coralloids

Any of several species of salamander that inhabit caves, chiefly of the family Plethodontidae, but also including the olm, Proteus anguinus, often showing adaptations to living in such a lightless environment.

A cave that is managed as a commercial tourist attraction.

a place full of valuable or unusual objects

simple past tense and past participle of keep cave