Word.ws English Dictionary

thiopental

UK/ˌθʌɪ.əʊˈpɛn.təl/US/ˌθaɪ.oʊˈpɛnˌtɔl/

thiopental noun: a barbiturate C₁₁H₁₈N₂O₂S (trademark Pentothal) used in the form of its sodium salt especially as an intravenous anesthetic; and as a supposed truth serum.

thiopental: a barbiturate C₁₁H₁₈N₂O₂S (trademark Pentothal) used in the form of its sodium salt especially as...
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Noun

thiopental (uncountable)

  1. A barbiturate C₁₁H₁₈N₂O₂S (trademark Pentothal) used in the form of its sodium salt especially as an intravenous anesthetic; and as a supposed truth serum.

Synonyms of thiopental

Forms of thiopental

alternative UKthiopentone

Origin of thiopental

From thio- + pent(obarbi)tal.

Words formed from thiopental

Words that rhyme with thiopental

48 more rhymesFewer rhymes

Questions about thiopental

What does thiopental mean?
Thiopental means a barbiturate C₁₁H₁₈N₂O₂S (trademark Pentothal) used in the form of its sodium salt especially as an intravenous anesthetic; and as a supposed truth serum.
What part of speech is thiopental?
Thiopental is a noun.
How do you pronounce thiopental?
Thiopental is pronounced /ˌθʌɪ.əʊˈpɛn.təl/ (UK).

Words near thiopental in the dictionary

  1. thionylamine
  2. thionylamines
  3. thionylchloride
  4. thionyls
  5. thiopanic acid
  6. thiopental
  7. thiopentone
  8. thiopeptide
  9. thiopeptides
  10. thiopeptin
  11. thiopeptins

Source and license

Adapted from Wiktionary: thiopental (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.

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