CST

See also: cst

English

Proper noun

CST

1. Initialism of Central Standard Time.
   • 2017 October 12, Albert Garcia, “What is the word for fear of the number 13? Triskaidekaphobia”, in Calliope Magazine‎^[1], archived from the original on 18 August 2025, page 3:

     For example, triskaidekaphobes like to point out the fate of the 1970 Apollo 13 lunar mission, blaming its near-disastrous outcome on its number and the time it launched, 13:13 CST.

2. Initialism of China Standard Time.
3. Initialism of Community Security Trust.

Noun

CST (countable and uncountable, plural CSTs)

1. (computing) Initialism of concrete syntax tree.
2. (medicine) Initialism of convulsive shock treatment.
3. Abbreviation of constable.
4. (postnominal qualification) Initialism of certified sex therapist.

Antonyms

• (antonym(s) of “computing”): AST

Anagrams

• STC, T&Cs, SCT, TCS, c**ts, Cts, cts, cts., CTs, TCs, Cts., CTS

French

Pronunciation

• IPA^(key): /se.ɛs.te/

• Audio (France (Agen)):

  (file)

Proper noun

CST m

1. (Canada) Centre de la sécurité des télécommunications — CSE

   Synonym: CSTC