plural of upper class

(anatomy) The part of the respiratory tract consisting of the nose, oral cavity, pharynx and larynx.

(anatomy) The part of respiratory tract consisting of nose, oral cavity, pharynx. / (anatomy) The part of respiratory tract consisting of nose, oral cavity, pharynx and epiglottis.

plural of upper arm

present participle of uppercut

plural of upperclassman

plural of washer-upper

(humorous) One who does the washing up.

(government) The upper legislative house in a bicameral legislature; usually smaller and having more restricted power than the lower house.

(government) The upper legislative chamber in a bicameral legislature; usually smaller and having more restricted power than the lower chamber.