(slang) Extremely intoxicated, either by alcohol or drugs.

(physics) The ratio of the RMS value to the absolute mean of a sinusoidal wave (especially to that of an alternating current)

when confronted with / (colloquial) despite, against, contrary to / (archaic or law) on the face of

present participle of cut off one's nose to spite one's face

(modal) Actually.

An antigen of the Rhesus system; understood unless otherwise specified to refer to Rhesus factor D (RhD), which appears on the surface of the red blood cells of most (85%) humans. An incompatibility between the Rh-blood types of a mother and her baby may cause serious disease for the baby.

plural of genuine issue of material fact

(astronomy) A bright spot or patch between sunspots.

Alternative spelling of fuckface

(idiomatic) An unknown or hard-to-define influence; a factor with unknown or unforeseeable consequences. / (idiomatic) A special talent, ability or quality or its indefinable cause.