dictionary · eo1.org

pi

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Proper noun

  1. {{place|en|@abbr of:Piauí|state|c/Brazil}}.
  2. {{initialism of|en|[[prison|Prison]] [[industry|Industries]]|addl=the prison-run work program for inmates}}.
  3. {{lb|en|US|Philippines|historical|dated}} {{initialism of|en|{{w|Insular Government of the Philippine Islands|Philippine Islands}}}}.

Adjective

  1. {{initialism of|en|politically incorrect|qq=see [[PC]]}}.

Noun

  1. {{lb|en|informatics|SGML|XML}} {{initialism of|en|[[processing]] [[instruction]]}}.
  2. {{initialism of|en|partial induction|qq=see [[AI]]}}.
  3. {{initialism of|en|personal injury}}.
  4. {{initialism of|en|principal investigator|t=lead researcher on a grant-funded project}}.
  5. {{initialism of|en|private investigator}}.
  6. {{initialism of|en|parallel import}}.
  7. {{lb|en|biochemistry}} {{abbreviation of|en|phosphatidylinositol|addl=a phospholipid component of eukaryotic cell membranes, also abbreviated in PtdIns}}.
  8. {{lb|en|pharmaceutical drug}} {{initialism of|en|protease inhibitor}}.
  9. {{lb|en|organic compound}} {{initialism of|en|polyimide}}.
  10. {{lb|en|medicine}} {{initialism of|en|ponderal index}}.
  11. {{lb|en|surgery}} {{init of|en|penile inversion}}.
  12. {{lb|en|electronics}} {{initialism of|en|power integrity}}.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.