DICTIONARY · CC-CEDICT
聚四氟乙烯
Mandarin · pinyin jù sì fú yǐ xī
Meanings
- polytetrafluoroethylene (PTFE) (often referred to by the trademark Teflon)
Characters in this entry
Explore the spelling
Mandarin tones
4–4–2–3–1 · ju4 si4 fu2 yi3 xi1
Compare attested words with these syllables ↗Dictionary tones. Connected speech can change their realization.
Connected dictionary
5character links
Counts describe dictionary records, not word frequency or semantic similarity. Source identities stay separate.Compare dictionary sources Wiktionary · 1 sense · 1 Cantonese reading
Rime Cantonese 粵拼
zeoi6 sei3 fat1 jyut3 hei1
Cantonese word readings for 聚四氟乙烯. This lexicon supplies readings, not definitions.
CanCLID contributors · CC BY 4.0 · source & license · Data pack
zeoi6 sei3 fat1 jyut3 hei1
Pleco · CC BY-SA 3.0 · Word reading; meanings not aligned.
Wiktionary English definitions · Chinese section
Independent source senses for this spelling, with usage labels retained. Not matched to the pronunciation above.
noun
- (organic chemistry) polytetrafluoroethylene; PTFE; Teflon
Source page · dump 2026-09-02 · Contributors & history
Wiktionary contributors · CC BY-SA 4.0 · source & license · Data pack