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
Initialism of processing instruction.
The 16th letter of the Classical and Modern Greek alphabets and the seventeenth in Old Greek.
pica (conventionally, 12 points = 1 pica, 6 picas ≈ 1 inch)
To spill or mix printing type.
Not part of the usual font character set; especially, non-Roman type or symbols as opposed to standard alphanumeric Roman type.
pious
Abbreviation of Piauí., a state of Brazil.
A county of Chengdu, Sichuan, China.