A circular pool used in experiments, usually on rodents, where the animal is supposed to find an invisible or visible platform that allows it to escape the water.

(organic chemistry, especially in combination) Any dihydro derivative of a pyrazolo group; a radical derived from a dihydropyrazole

(US, slang) A person who has run out of money / (US, slang) A person who has lost power or abilities; a has-been

Synonym of log out. / (idiomatic, humorous, casual) To depart from any conversation, online or in person; to say goodbye.