Third-person singular simple present indicative form of think-tank

plural of think tank

Sane, sensible, cogent, clear of thought. / In agreement on moral positions.

(idiomatic) A person whose thoughts are profound; an intellectual.

(psychology) A conditioned response that occurs when people are blocked from understanding and using new ways of thinking by the perspectives they acquired through past experience.

A member of a think tank.

To accept one's duty patriotically, particularly (idiomatic, euphemistic) to endure unwanted affection or sex due to social pressures.

(idiomatic) Alternative form of greatest thing since sliced bread

Archaic spelling of thing.

(informal) An action that yields undesirable results to its subject.