(Scouting) A person who has attained the highest rank in the Boy Scouts of America.

The variety of the English language used in Canada.

An immature ear of maize from which the threadlike silks emerge.

An underdeveloped mammalian ear. / A small earphone designed to be placed in the ear canal for use with portable sound systems. / (South Africa) A cotton swab.

(historical) The Russian state from 1721 to 1917.

(physics, thermodynamics) A measure of the useful work obtainable from a constant temperature, constant volume thermodynamic system; more precisely, the difference between internal energy (of a system) and the product of its absolute temperature and entropy.

Alternative spelling of high-end (“the best and generally most expensive of a class”)

(engineering) The study, design, construction and operation of landfills.

An ale brewed to over 5% ABV that uses malt barley. It is brewed in England and also in America.

plural of ear-shell