(inorganic chemistry) The oxyanion of molybdenum Mo₄O₁₃²⁻; any salt containing this anion

(chemistry) one of a set of the isomers of a compound that exhibits stereoisomerism

The display of text on a television or video screen, usually a transcription of the audio portion of a program as it occurs (either verbatim or in edited form), most frequently used by the deaf and...

simple past tense and past participle of have a screw loose