원주율. 3.14159. 기호 π.
The numerical value of the ratio of the circumference of a circle to its diameter, approximately 3.14159. Represented by the symbol π.
예문:
"We often use 3.14 as an approximation for pi in basic calculations."
"Pi is an irrational number, meaning its decimal representation never ends and never repeats."
"Calculating the area of a circle requires multiplying pi by the square of the radius."
그리스어 알파벳의 열여섯째 자.
The sixteenth letter of the Greek alphabet (Π, π), transliterated as 'p'. It is often used in science to denote various physical constants or variables.
예문:
"The symbol pi (π) is used in physics to represent the pion, a subatomic particle."
"When learning Greek, students must memorize the capital letter Pi (Π) and the lowercase pi (π)."
뒤죽박죽이 된 활자. 혼잡, 혼란.
(US, Printing) A mass of jumbled or disorganized type matter that is no longer usable for setting text; also called 'pie'.
예문:
"The apprentice accidentally knocked over the tray, scattering the metal letters into a mess of pi."
"Sorting out the pi after the press broke down was a tedious and time-consuming task."
독실한 체하는.
Pious in a sanctimonious or hypocritical way.
예문:
"His pi remarks about charity seemed insincere given his lavish lifestyle."
"She gave a rather pi lecture on morality, ignoring her own past mistakes."