tioguanine
/ˌtaɪ.oʊˈɡwɑˌnin/
Word Rarity
Very rare
Frequency: Zipf frequency 0.00 in modern English
11
Scrabble Score
10
Letters
2
Syllables
8
Unique Chars
Meaning
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.
Uncountable
Etymology
Etymology tree Proto-Indo-European *dʰewh₂-der.? Ancient Greek θέειον (théeion) Ancient Greek θεῖον (theîon)der. English thio- Quechua wanubor. Spanish guanobor. English guano Proto-Indo-European *-nós Proto-Indo-European *-iHnos Proto-Italic *-īnos Latin -īnusder. Old French -inbor. Middle English -in English -ine English guanine English tioguanine From thio- + guanine.
Regional Pronunciation
- American English: /ˌtaɪ.oʊˈɡwɑˌnin/