plane - noun

an aircraft that has a fixed wing and is powered by propellers or jets

(mathematics) an unbounded two-dimensional shape

a level of existence or development

a power tool for smoothing or shaping wood

a carpenter's hand tool with an adjustable blade for smoothing or shaping wood

plane - verb

• cut or remove with or as if with a plane
• travel on the surface of water
• make even or smooth, with or as with a carpenter's plane

plane - adjective

• having a surface without slope, tilt in which no part is higher or lower than another

plane - thesaurus

aeroplane   airplane   flat   level   planer   shave   sheet   skim