oktan

• IPA^(key): [ˈoktan]

oktan m inan

1. (organic chemistry) octane (C₈H₁₈)

   Coordinate terms: metan, etan, propan, butan, pentan, hexan, heptan, nonan, dekan, undekan, dodekan

• “oktan”, in Příruční slovník jazyka českého (in Czech), 1935–1957
• “oktan”, in Slovník spisovného jazyka českého (in Czech), 1960–1971, 1989
• “oktan”, in Internetová jazyková příručka (in Czech), 2008–2025

• IPA^(key): /ˈɔxtaːn/

oktan n (genitive singular oktans, no plural)

1. (chemistry) octane

• IPA^(key): /ok.tan/
• Hyphenation: ok‧tan

oktan

1. nonstandard form of oktana (“octane”)

Internationalism; compare English octane.

• IPA^(key): /ˈɔk.tan/

• Audio:

  (file)

• Rhymes: -ɔktan
• Syllabification: ok‧tan

oktan m inan

1. octane (hydrocarbon)
2. (informal, usually in the plural) octane number

• oktan in Polish dictionaries at PWN

• IPA^(key): /ǒktaːn/

òktān m inan (Cyrillic spelling о̀кта̄н)

1. (chemistry) octane

oktan n

1. (chemistry) octane
2. octane number

• (octane number): oktantal

• kanot, kotan, tokan