பொருள் : The ratio of the circumference to the diameter of a circle. Approximately equal to 3.14159265358979323846....
பொருள் : Someone who can be employed as a detective to collect information.
ஒத்த சொற்கள் : operative, private detective, private eye, private investigator, shamus, sherlock
பொருள் : The scientist in charge of an experiment or research project.
ஒத்த சொற்கள் : principal investigator
பொருள் : The 16th letter of the Greek alphabet.
பொருள் : An antiviral drug used against HIV. Interrupts HIV replication by binding and blocking HIV protease. Often used in combination with other drugs.
ஒத்த சொற்கள் : protease inhibitor