A flat, rectangular tool used to draw, cut or check the straightness of straight lines.
Used in a Sentence
straightedge
Definitions, parts of speech, synonyms, and sentence examples for straightedge.
Editorial note
The trend is slightly faster for SSD, but a quick straightedge-on-monitor projection suggests the intercept is closer to 2015, if ever.
Examples12
Definitions2
Parts of speech2
Quick take
A flat, rectangular tool used to draw, cut or check the straightness of straight lines.
Meaning at a glance
The clearest senses and uses of straightedge gathered in one view.
Alternative form of straight edge. [(informal) Living one's life opposing or eschewing the use of substances such as alcohol, tobacco, and drugs.]
Definitions
Core meanings and parts of speech for straightedge.
noun
A flat, rectangular tool used to draw, cut or check the straightness of straight lines.
adjective
Alternative form of straight edge. [(informal) Living one's life opposing or eschewing the use of substances such as alcohol, tobacco, and drugs.]
Example sentences
The trend is slightly faster for SSD, but a quick straightedge-on-monitor projection suggests the intercept is closer to 2015, if ever.
It turns out that compass and straightedge can only produce quadratic constructions, and Wantzel showed that these problems require cubics.
The construction of Nepal's flag is a straightedge-and-compass construction and is specified in their constitution.
Adding a straightedge to an crooked line doesn't make it straight (unless you redraw it).
The golden ratio is algebraic, and can be easily constructed with straightedge and compass.
And the straightedge isn't a ruler because it can't be used to measure distances.
A straight line is correct whether it was drawn with a straightedge or not.
You can't trisect an arc using only a compass and a straightedge.
Lambda calculus is the computational equivalent of compass and straightedge geometrical construction[1].
Adding straightedge to a straight line doesn't make it more straight.
With a compass and straightedge, you can make two things: straight lines and circles, which are defined by linear and quadratic polynomials, respectively.
(You can simulate a straightedge using a compass.) Dividing a line into 3 parts is trivial.
Frequently asked questions
Short answers drawn from the clearest meanings and examples for this word.
How do you use straightedge in a sentence?
The trend is slightly faster for SSD, but a quick straightedge-on-monitor projection suggests the intercept is closer to 2015, if ever.
What does straightedge mean?
A flat, rectangular tool used to draw, cut or check the straightness of straight lines.
What part of speech is straightedge?
straightedge is commonly used as noun, adjective.