Alternative form of super-heavy water

Alternative form of heavy water

(idiomatic) Despairing, distressed, or anxious.

(archaic) Chiefly preceded by get, give, take, etc.: courage or relief, especially when gained as a result of favour shown to one.

(informal) Synonym of autonomous sensory meridian response

(archaic) healthy

(UK, dialect, obsolete) A fool; a blockhead.

(derogatory) A cowardly person.

Alternative form of scarehead

The North American bald eagle.