Defn: Highest in place, position, rank, power, or the like; upmost;
supreme.
Whatever faction happens to be uppermost. Swift.

UPPERTENDOM
Up`per*ten"dom, n. Etym: [Upper ten + -dom.]

Defn: The highest class in society; the upper ten. See Upper ten, under Upper. [Colloq.]

UPPILE
Up*pile", v. t.

Defn: To pile, or heap, up. Southey.

UPPISH
Up"pish, a. Etym: [From Up.]

Defn: Proud; arrogant; assuming; putting on airs of superiority.
[Colloq.] T. Brown.
— Up"pish*ly, adv. [Colloq.] — Up"pish*ness, n. [Colloq.]

UPPLIGHT
Up*plight", obs.

Defn: imp. & p. p. of Uppluck.

UPPLUCK
Up*pluck", v. t.