(historical) Improvised gramophone recordings made from X-ray film, used to smuggle prohibited music into the Soviet Union.

Relating to tubomanometry

(mineralogy) A hydrated aluminium phosphate, Al₃(PO₄)₂(OH,F)₃·5H₂O, sometimes mined as a source of phosphorus.

(transitive) To clean, polish, or wash (something) by rubbing and scrubbing it vigorously, frequently with an abrasive or cleaning agent.