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nouna central nervous system stimulant that increases energy and decreases appetite; used to treat narcolepsy and some forms of depression
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nounthe higher of two berths
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type of: -
adjectivehigher in place or position
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nounpiece of leather or synthetic material that forms the part of a shoe or boot above the sole that encases the foottype of:
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adjectivesuperior in rank or accomplishment
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adjectivethe topmost one of two
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Examples of upper
- "the upper bunk"
- "in the upper center of the picture"
- "the upper stories"
- "the upper half of the class"