pi Antonyms
No Synonyms and anytonyms found
Meaning of pi
pi (n)
the ratio of the circumference to the diameter of a circle; approximately equal to 3.14159265358979323846...
someone who can be employed as a detective to collect information
the scientist in charge of an experiment or research project
the 16th letter of the Greek alphabet
an antiviral drug used against HIV; interrupts HIV replication by binding and blocking HIV protease; often used in combination with other drugs
pi (n.)
A mass of type confusedly mixed or unsorted.
The edible seed of several species of pine; also, the tree producing such seeds, as Pinus Pinea of Southern Europe, and P. Parryana, cembroides, edulis, and monophylla, the nut pines of Western North America.
See Monkey's puzzle.
A Greek letter (/, /) corresponding to the Roman letter P.
Specif.: (Math.) The letter /, /, as used to denote the number or quotient approximately expressing the ratio of the circumference of a circle to its diameter; also, the quotient or the ratio itself. The value of the quotient pi, to eight decimal places, is 3.14159265. The quotient pi cannot be expressed as a root of an algebraic equation; and from this fact follows the impossibility of the quadrature of the circle by purely algebraic processes, or by the aid of a ruler and compass.
The pineapple.
cloth or the fiber of which it is made.
pi (v. t.)
To put into a mixed and disordered condition, as type; to mix and disarrange the type of; as, to pi a form.
pi ()
A fine material for ladies' shawls, scarfs, handkerchiefs, etc., made from the fiber of the pineapple leaf, and perhaps from other fibrous tropical leaves. It is delicate, soft, and transparent, with a slight tinge of pale yellow.
A fine fabric for scarfs, handkerchiefs, embroidery, etc., woven from the fiber obtained from the leaf of the sterile pineapple plant. It is delicate, soft, and transparent, with a tinge of pale yellow.
pi Sentence Examples
- Pi is a mathematical constant representing the ratio of a circle's circumference to its diameter, denoted by the symbol π.
- Mathematicians have calculated pi to trillions of decimal places, although only a few are necessary for most calculations.
- Archimedes was among the first to approximate pi accurately by inscribing and circumscribing polygons around a circle.
- Many mathematicians and enthusiasts celebrate Pi Day on March 14th (3/14), as the date resembles the first three digits of pi.
- Pi is an irrational number, meaning it cannot be expressed as a simple fraction and its decimal representation goes on infinitely without repeating.
- Engineers and scientists frequently use pi in various calculations involving circles, spheres, and curves.
- The value of pi is approximately 3.14159, though it's often rounded to 3.14 for simplicity in calculations.
- Pi has fascinated mathematicians for centuries, leading to numerous formulas and methods for its calculation.
- Calculating pi to high precision has been a significant challenge throughout history, driving the development of new mathematical techniques and computing technologies.
- Pi plays a fundamental role in geometry, calculus, and many branches of science and engineering, making it one of the most important constants in mathematics.
FAQs About the word pi
the ratio of the circumference to the diameter of a circle; approximately equal to 3.14159265358979323846..., someone who can be employed as a detective to coll
No synonyms found.
No antonyms found.
Pi is a mathematical constant representing the ratio of a circle's circumference to its diameter, denoted by the symbol π.
Mathematicians have calculated pi to trillions of decimal places, although only a few are necessary for most calculations.
Archimedes was among the first to approximate pi accurately by inscribing and circumscribing polygons around a circle.
Many mathematicians and enthusiasts celebrate Pi Day on March 14th (3/14), as the date resembles the first three digits of pi.
