Matching Words
26374 ResultsBelow are the words that matched your query.
Planetarium
- noun - a building housing an instrument for projecting the positions of the planets onto a domed ceiling
- an apparatus or model for representing the solar systems
- an optical device for projecting images of celestial bodies and other astronomical phenomena onto the inner surface of a hemispherical dome
Planetoidal
- - Pertaining to a planetoid.
Plangencies
- noun - A sound of mournful tone
- having the character of a loud deep sound; the quality of being resonant
Planimeters
- noun - a measuring instrument for measuring the area of an irregular plane figure
Planipennia
- - A suborder of Neuroptera, including those that have broad, flat wings, as the ant-lion, lacewing, etc. Called also Planipennes.
Planisphere
- - 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.
Plank-Sheer
- - The course of plank laid horizontally over the timberheads of a vessel's frame.
Planococcus
- noun - a genus of Pseudococcidae
Planoconvex
- adjective - flat on one side and convex on the other
Planogamete
- - One of the motile ciliated gametes, or zoogametes, found in isogamous plants, as many green alg