Crossword puzzle clue "volcano basin"

(Spanish) a large, basin-shaped volcanic depression, more or less circular in form

to form cavities in a surface

(Sinhalese) a large S American snake

(Latin) water

pertaining to a well that has water rising to the surface under natural pressure, without the need of a pump

water for immersing the body

(French) a shallow oval basin used for washing esp. the genital and anal regions