reflecting telescope optical telescope consisting of a large concave mirror that produces an image that is magnified by the eyepiece
erecting prism a right-angled optical prism used to turn an inverted image upright
secondary school a school for students intermediate between elementary school and college; usually grades 9 to 12
selling price the price at which something is offered for sale
standing press a large printing press that exerts pressure vertically
elementary school a school for young children; usually the first 6 or 8 grades
flying school a school for teaching students to fly airplanes
boarding school a private school where students are lodged and fed
shooting preserve a preserve on which hunting is permitted during certain months of the year
riding school a school where horsemanship is taught and practiced
printing press a machine used for printing
technical school a school teaching mechanical and industrial arts and the applied sciences
landing approach the approach to a landing field by an airplane
refracting telescope optical telescope that has a large convex lens that produces an image that is viewed through the eyepiece
electroscope measuring instrument that detects electric charge
Syringa persica small densely branching Asiatic shrub having lanceolate leaves and panicles of fragrant lilac flowers
skating rink building that contains a surface for ice skating or roller skating
accounting principle a principle that governs current accounting practice and that is used as a reference to determine the appropriate treatment of complex transactions
selector switch a switch that is used to select among alternatives
voting precinct one of several districts into which a city or town is divided for voting; each contains one polling place