upper >> ˈʌpə
Definition: [adjective] situated above another part.
Example: his upper arm
Definition: [adjective] situated on higher ground.
Definition: [adjective] denoting a younger (and hence usually shallower) part of a stratigraphic division or archaeological deposit or the period in which it was formed or deposited.
Example: the Upper Palaeolithic age
Definition: [noun] the part of a boot or shoe above the sole.
Example: leather uppers