eicosane

Etymology
, from.

Noun

 * 1)  any of the 366,319 isomers of the aliphatic hydrocarbon having the chemical formula C20H42, but especially n-eicosane CH3(CH2)18CH3

Translations

 * Catalan: icosà
 * Finnish: eikosaani
 * German: Eicosan
 * Polish: ikozan