plural of upper / The parts of a pair of shoes that do not normally contact the ground.

A stimulant, such as amphetamine, that increases energy and decreases appetite. / (shoemaking) The piece of leather, etc., that forms the top part of a shoe above the sole.

At a higher level, rank or position. / Situated on higher ground, further inland, or more northerly. / (geology, of strata or geological time periods) younger, more recent

One who fits the uppers to shoes.

plural of upperer

plural of washer-upper

plural of beater-upper

plural of upper quartile

(mathematics) The median of the upper or highest half of a data set, especially of a sample, population, or probability distribution.

plural of fixer-upper