Planiform :: Planiform (a.) Having a plane surface; as, a planiform, gliding, or arthrodial articulation..
Planimeter :: Planimeter (n.) An instrument for measuring the area of any plane figure, however irregular, by passing a tracer around the bounding line; a platometer..
Planing :: Planing () a. & vb. n. fr. Plane, v. t..
Planipennate :: Planipennate (a.) Of or pertaining to Planipennia.
Planipennia :: Planipennia (n. pl.) A suborder of Neuroptera, including those that have broad, flat wings, as the ant-lion, lacewing, etc. Called also Planipennes..
Planishing :: Planishing () a. & vb. n. from Planish, v. t..
Planisphere :: Planisphere (n.) The representation of the circles of the sphere upon a plane; especially, a representation of the celestial sphere upon a plane with adjustable circles, or other appendages, for showing the position of the heavens, the time of rising and setting of stars, etc., for any given date or hour..
Planispheric :: Planispheric (a.) Of or pertaining to a planisphere.