tioguanine
US/ˌtaɪ.oʊˈɡwɑˌnin/
tioguanine noun: a crystalline compound C₅H₅N₅S which is a thio analog of guanine with cytotoxic properties as an antimetabolite, given orally in the treatment of leukemia.

Noun
tioguanine (uncountable)
- A crystalline compound C₅H₅N₅S which is a thio analog of guanine with cytotoxic properties as an antimetabolite, given orally in the treatment of leukemia.
Forms of tioguanine
| alternative UK US | thioguanine |
|---|
Origin of tioguanine
From thio- + guanine.
Questions about tioguanine
- What does tioguanine mean?
- Tioguanine means a crystalline compound C₅H₅N₅S which is a thio analog of guanine with cytotoxic properties as an antimetabolite, given orally in the treatment of leukemia.
- What part of speech is tioguanine?
- Tioguanine is a noun.
- How do you pronounce tioguanine?
- Tioguanine is pronounced /ˌtaɪ.oʊˈɡwɑˌnin/ (US).
Words near tioguanine in the dictionary
Source and license
Adapted from Wiktionary: tioguanine (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: “tioguanine.” Word.ws, https://word.ws/tioguanine. Based on Wiktionary, CC BY-SA 4.0.
