(mathematics) A sphere with a radius of 1 unit.

(physics) A unit of measurement that can be defined in terms of mass, length, and time.

(slang, UK, Australia, chiefly Internet, humorous) An exceptionally large or stout person. / (by extension) Anything exceptionally large for its type.

A day fine.

(botany) A flower of a kind that has the stamens and pistils in the same flower.

(inorganic chemistry) An empirical formula of an ionic compound (that does not possess individual molecules) for use in stoichiometric calculations

An electronic device that alters how a musical instrument or other audio source sounds.

A small insulated Leyden jar, placed between an electrical machine and a larger jar or battery, so as to announce, by its repeated discharges, the amount of electricity passed into the larger jar.

plural of unit jar

centimorgan