## Definitions of pi

#### The word "pi" uses 2 letters: ip.

*n.* - A Greek letter (/, /) corresponding to the Roman letter P.
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*n.* - 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.
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Words formed by adding one letter before or after pi (in bold), or to ip in any order:
**

**d** -
dip
**g** -
gip
pig
**h** -
hip
phi
**m** -
imp
**k** -
kip
**l** -
lip
**n** -
nip
pin
**a** -
pia
**c** -
pic
**e** -
pie
**p** -
pip
**s** -
pis
psi
sip
**t** -
pit
tip
**u** -
piu
**x** -
pix
**o** -
poi
**r** -
rip
**y** -
yip
**z** -
zip

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