pi

Noun

pi (plural: pis)

1. The name of the sixteenth letter of the Classical and Modern Greek alphabets and the seventeenth in Old Greek.
2. (mathematics) An irrational constant representing the ratio of the circumference of a circle to its diameter; approximately 3.1415927; usually written π, where pi x diameter = Circumference.
3. (typesetting) metal type that has been spilled, mixed together, or disordered. Also called pie.

Synonyms:

• (irrational constant) Archimedes" constant, Ludolph"s constant, Ludolph"s number

2 letters in word "pi": I P.

No anagrams for pi found in this word list.

• Definitions:
• the ratio of the circumference to the diameter of a circle; approximately equal to 3.14159265358979323846... private detective: someone who can be employed as a detective to collect information principal investigator: the scientist in charge of an experiment or research project the 16th letter of the Greek alphabet protease inhibitor: an antiviral drug used against HIV; interrupts HIV replication by binding and blocking HIV protease; often used in combination with other drugs
• A Tribal Grappler named Pi, working under Yata (The Epitaph) and CC Corp, first made her in charge of keeping an eye on Haseo.
• Pi (uppercase Π, lower case π or ?) is the sixteenth letter of the Greek alphabet. In the system of Greek numerals it has a value of 80.
• The mathematical constant ? is a transcendental (and therefore irrational) real number, approximately equal to 3.14159, which is the ratio of a circle's circumference to its diameter in Euclidean geometry, and has many uses in mathematics, physics, and engineering. ...
• Pi is the generic term for any of a variety of quadruple reed oboes used in the traditional music of Thailand.
• The ratio of the circumference of a circle to its diameter
• The amount of committed capital a limited partner has actually transferred to a venture fund. Also known as the cumulative takedown amount.
• The force that tends to keep the coils of an extension spring closed and which must be overcome before the coils start to open.
• The fascinating number denoted by the Greek letter ? (pi), 22 divided by 7, or 3.14159… and on to an infpi by radius squared to get area. An example of chaos, and of simple rules embedded in complexity. (See CHAOS, COMPLEXITY, STATISTICS) (MP)
• a drug (eg, saquinavir, ritonavir, indinavir) that blocks the action of the HIV protease enzyme, thereby preventing viral replication. Unlike reverse transcriptase inhibitors, protease inhibitors can inhibit HIV replication in cells that are already infected.
• Pi is a mathematical constant equal to approximately 3.1415926535897932.
• Pulse Invariant. PHA values corrected for spatial and temporal changes in gain. Also Principal Investigator.
• A representation, numeric or otherwise, of the state of, or outcomes from an organisation, or any of its parts or processes. PIs should be subject to informed interpretation and judgement. ...
• A measure of the way the binder's consistency (penetration value) changes with temperature. It may be calculated from the penetration at two different temperatures or from the penetration at one temperature and the softening point.
• The individual primarily responsible for the taking, importation, export, and any related activities conducted under a permit issued for scientific research or enhancement.
• Another magical mathematical number, 3.14159....... It is an irrational number, so unlike rationals, the decimals run on forever, never forming a repeating pattern. Entire books have been devoted to Pi, which has roots far deeper than its relationship with circles.
• The designated staff member of the university whose proposed project is approved and funded by the awarding agency and who is responsible for the conduct of the project.
• A principal investigator (PI) fund center contains those cost objects for which a principal investigator is the supervisor. Any of the three types of cost objects can be found in these fund centers although in practice the majority are WBS elements. ...
• A page view is recorded every time a visitor to a site loads a page in their browser.
• The PI is responsible for supervision of the work and participates in the conduct of the research, regardless of whether or not compensated under the award. With regard to the Advance Notice, the NCAR scientist is considered the PI even though another institution may be the lead.
• The ratio of Your % CV to the Group % CV. PI is a measure of relative precision.
• agreement between a media owner and an advertiser where the advertiser pays the owner for advertising on the basis of the number of inquiries or completed sales from the advertising.
• The main and partner investigators on a given project.
• (pI) the pH of a solution containing a solute at its isoelectric point.
• Point of intersection
• p - The symbol for Pi is actually a greek letter. Pi is used to represent the ratio of a circumference of a circle to its diameter.
• The person designated to initiate, plan, and carry out the project. This individual is responsible for submitting all technical materials. ...
• The protocol interpreter. The user and server sides of the protocol have distinct roles implemented in a user-PI and a server-PI.
• The CORE Principal Investigator is responsible for the leadership and coordination of all Network activities, both scientifically and administratively, and serves as the Principal Investigator for the CORE Award. The CORE PI may or may not be associated with a Clinical Trials Unit.
• Net charge of protein in aqueous solution

• phytotrons ←
• phytotron ←
• phytotoxins ←
• pi
• → pia
• → piacevole
• → piacular