Plane:There are three basic concepts in geometry: point, line, and plane. A point is a location in any space that is represented by a dot (.). It lacks any length, height, shape, or size. A line is defined as a series of points connected by a straight path. Typically, a line is...
The first records of the wordplanein a mathematical sense come from the early 1600s. It comes from the Latinplānum,meaning “flat surface,” which is a noun formed from the Latin adjectiveplānus,meaning “flat.” Planesand many other basics of geometry are often credited to the Greek mathe...
In geometry, plane figures or plane shapes, also known as two-dimensional shapes, are fundamental geometric figures that exist in a flat, two-dimensional plane.Plane shapes do not have thickness or depth unlike three-dimensional shapes, making them ideal for representation on a flat surface, ...
All this talk of plane geometry is hard to visualize, so L’Engle’s 1962 novel comes complete with a diagram. refinery29.com, 7 Mar. 2018 Word History First Known Use 1747, in the meaning defined above Time Traveler The first known use of plane geometry was in 1747 See more words...
1 :a vehicle that has wings and an engine and can carry people or things in the air:airplane [count] a cargoplane [noncount] We will be traveling to Rome byplane. —often used before another noun aplanecrash/ride 2 [count]geometry:a flat or level surface that extends outward like a...
Word History First Known Use 1747, in the meaning defined above Time Traveler The first known use of plane geometry was in 1747 See more words from the same year Dictionary Entries Near plane geometry plane figure plane geometry plane iron See More Nearby Entries Cite this Entry ...
The word's versatility extends beyond its direct reference to airplanes. In geometry, a plane refers to a flat, two-dimensional surface. This geometric meaning, while unrelated to aircraft, highlights the word's multiple meanings, demonstrating the richness and complexity of the English language. ...
"We booked our plane tickets weeks in advance." (我们几周前就预定了飞机票。) 在这个意义上,plane 通常可以与aeroplane互换使用,两者意思相同。选择使用哪个词语,更多的是个人习惯或地域差异。 二、作为名词:平面 (Plane Geometry) 在数学和几何学中,plane 指的是一个二维的平面,它无限延伸,没有厚度。它是...
plane meaning, definition, what is plane: a vehicle that flies in the air and has ...: Learn more.
Plain-Meaning Rule plaint plaintiff Plaintiff in Error plaintiff's attorney Plan plane planning permission Plantations plastic in sandwich Plat plc Plea plea bargain plea bargaining Plea in Abatement Plea in Bar Plead Plead guilty to possession, CO Pleading pleadings Pleas of the crown Pleas poll ple...