Word.ws English Dictionary

STI

STI is the initialism of sexually transmitted infection.

STI is the ellipsis of STI College.

Meaning of sexually transmitted infection

Noun

sexually transmitted infection (plural sexually transmitted infections)

  1. Any of various infections that are usually contracted through sexual contact, with or without symptoms.

Synonyms of STI

Forms of STI

pluralSTIs

Questions about STI

What is STI the initialism of?
STI is the initialism of sexually transmitted infection.

Words near STI in the dictionary

  1. sthenurine
  2. sthenurines
  3. sthg
  4. sthn.
  5. sthu
  6. STI
  7. stian
  8. stians
  9. Stiasny
  10. Stiassny
  11. Stiastny

Source and license

Adapted from Wiktionary: STI (page history and authors); sexually transmitted infection (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Cite this entry: “STI.” Word.ws, https://word.ws/sti. Based on Wiktionary, CC BY-SA 4.0.