Upper (Noun)
Meaning 1
A central nervous system stimulant that increases energy and decreases appetite; used to treat narcolepsy and some forms of depression.
Classification
Nouns denoting man-made objects.
Synonyms
Hypernyms
Hyponyms
Meaning 2
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".
Classification
Nouns denoting man-made objects.
Meaning 3
The higher of two berths.
Classification
Nouns denoting man-made objects.