(uncountable) Excessive or superior power. / (countable) A sovereign state with dominant status on the globe and a very advanced military, especially the United States or formerly the Soviet Union.

(transitive) To give extraordinary powers to.

(anatomy) A structure on the tectum that receives neural projections directly from the retina. It is the primary area of the brain thought to be involved in saccadic eye movements, and is also thought to be involved in hand-eye coordination.

The quality or state of being superfluous; overflowingness. / Something superfluous, as a luxury. / (rare) Collective noun for a group of nuns.

The act of superseding; the fact of having been superseded.

A person who is authorized to supervise, direct or administer something.

Overseeing; superintending.

(automotive) To increase the power of an internal combustion engine (either Otto or Diesel cycle) by compressing the inlet air with power extracted from the crankshaft.

(heraldry) A charge borne upon an ordinary or other charge. / (electrics, electronics) An instance of supercharging. / Used other than figuratively or idiomatically: see super, charge.

(automotive, internal combustion engines) An inlet air compressor for an internal combustion engine (either Otto or Diesel cycle).