a backsight used in leveling.
noun, Arithmetic. 1. the symbol (+) indicating summation or a positive quality. noun 1. the symbol +, indicating addition or positive quantity
[pluhs-sahyz] /ˈplʌsˌsaɪz/ noun 1. an extra-large size category of clothing, especially for women. 2. a garment or person of this size.
noun, Stock Exchange. 1. (def 2).
[ploo-tahrk] /ˈplu tɑrk/ noun 1. a.d. c46–c120, Greek biographer. /ˈpluːtɑːk/ noun 1. ?46–?120 ad, Greek biographer and philosopher, noted for his Parallel Lives of distinguished Greeks and Romans Plutarch [(plooh-tahrk)] An ancient Greek biographer noted for his ethical insights. He evaluated the character and conduct of many Greek and Roman rulers in his major work, […]