upper

nouns

the higher of two berths

upper, upper berth

piece of leather or synthetic material that forms the part of a shoe or boot above the sole that encases the foot

"Uppers come in many styles"

upper

is a part of

footwear that covers the whole foot and lower leg

is a part of

footwear shaped to fit the foot (below the ankle) with a flexible upper of leather or plastic and a sole and heel of heavier material

is a type of (narrower)

a separate part consisting of leather

a central nervous system stimulant that increases energy and decreases appetite; used to treat narcolepsy and some forms of depression

amphetamine, pep pill, speed, upper

the topmost one of two

upper

is similar to

situated at the top or highest position

"the top shelf"

higher in place or position

"the upper bunk"; "in the upper center of the picture"; "the upper stories"

upper

is similar to

(literal meaning) being at or having a relatively great or specific elevation or upward extension (sometimes used in combinations like `knee-high')

"a high mountain"; "high ceilings"; "high buildings"; "a high forehead"; "a high incline"; "a foot high"

superior in rank or accomplishment

"the upper half of the class"

upper

is similar to

of or characteristic of high rank or importance

"a superior ruler"