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pi

English

  1. 🔊 the 16th letter of the Greek alphabet
  2. 🔊 the ratio of the circumference to the diameter of a circle
  3. 🔊 an antiviral drug used against HIV
  4. 🔊 the scientist in charge of an experiment or research project
  5. 🔊 someone who can be employed as a detective to collect information

Similar words

protease inhibitor principal investigator private detective private eye private investigator operative shamus sherlock ascender back ball up bastard type beard belly bevel black letter body bollix up cap capital case compose confound confuse