stp

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. {{initialism of|en|[[sewage]] [[treatment]] [[plant]]}}.
2. {{lb|en|physics|chemistry}} {{initialism of|en|standard temperature and pressure}}.
3. {{lb|en|networking}} {{initialism of|en|[[spanning tree]] [[protocol]]}}.
4. {{lb|en|electronics}} {{initialism of|en|shielded twisted pair}}.
5. {{lb|en|especially|LGBTQ}} {{initialism of|en|stand-to-pee}}. {{C|en|Transgender}}
6. {{initialism of|en|[[sticky toffee pudding]]}}.
7. {{lb|en|uncountable|slang}} A [[hallucinogen]] (2,5-dimethoxy-4-methylamphetamine), chemically related to [[amphetamine]] but with [[LSD]]-like effects. {{defdate|from 20th c.}}

Adjective

1. {{lb|en|construction}} {{initialism of|en|[[subject]] to [[planning]]}}.

Proper noun

1. {{lb|en|music}} {{w|Stone Temple Pilots}}, an American [[rock]] [[band]].

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