(US) An expressway, especially one designed for high speeds. / (by extension) A major route that carries most of the traffic going in a given direction by a specified mode of transportation.

Above nature; beyond or added to nature, often so considered because it is given by a deity or some force beyond that which humans are born with.

(countable) A supernatural being / (uncountable) Supernatural beings and events collectively (when used with definite article: "the supernatural")

(relational) Existing, occurring, or located on the surface. / (anatomy, relational) Situated or occurring on the skin or immediately beneath it.

(usually in the plural) A surface detail.

In Italian, Spanish, Portuguese, and Catalan: the form of an adjective formed by adding the suffixes -issimo, -ísimo, -íssimo, -érrimo, -imo, or -íssim to the adjective (with any final vowel dropped) to express a superlative that cannot be exceeded, having the sense “as ... as possible”.

Of excellent quality, superfine. / better than average, better than usual; wonderful.

(informal) Very; extremely (used like the prefix super-).

(Australia, New Zealand, informal) Short for superannuation. / Short for supercomputer. / (comics, slang) Short for superhero. / (beekeeping) Short for superhive.

(beekeeping) Short for superhive. / (television) Short for superimpose.