(physics) a hydrogen-like system consisting of an ordinary nucleus with a hadron in orbit.

(roofing) Plies or strips of roof membrane material used to close-off and/or seal a roof at the horizonta-to-vertical intersections. Membrane base flashing covers the edge of the field membrane.

In Indian philosophy and theology, the final liberation of the soul or consciousness from samsara and the bringing to an end of all the suffering involved in being subject to the cycle of reincarna...

(slang, derogatory) One who believes in and/or propagates conspiracy theories.