octane

As a letter s

is the letter s with a.

As a noun octane is

.

As nouns the difference between octane and fennec

is that octane is any of the eighteen isomeric aliphatic hydrocarbons (C₈H₁₈) found in petroleum, especially an iso-octane 2,2,4 trimethyl-pentane; they are used as fuels and solvents while fennec is a small fox of the species Vulpes zerda, found in the Sahara (excluding the coast) and having distinctive oversized ears.

As nouns the difference between octane and cetane

is that octane is any of the eighteen isomeric aliphatic hydrocarbons (C₈H₁₈) found in petroleum, especially an iso-octane 2,2,4 trimethyl-pentane; they are used as fuels and solvents while cetane is the aliphatic hydrocarbon C₁₆H₃₄ (hexadecane) used as a standard for diesel fuel.

As nouns the difference between contrast and octane

is that contrast is (label) a difference in lightness, brightness and/or hue between two colours that makes them more or less distinguishable while octane is .

As a verb contrast

is to set in opposition in order to show the difference or differences between.

As a noun octane

is any of the eighteen isomeric aliphatic hydrocarbons (C₈H₁₈) found in petroleum, especially an iso-octane 2,2,4 trimethyl-pentane; they are used as fuels and solvents.

As an adjective undefined is

lacking a definition or value.

In plural of|octan|lang=de terms the difference between octane and octane

is that octane is while octane is .

As nouns the difference between octane and octane

is that octane is while octane is .

As nouns the difference between octane and pentane

is that octane is any of the eighteen isomeric aliphatic hydrocarbons (C₈H₁₈) found in petroleum, especially an iso-octane 2,2,4 trimethyl-pentane; they are used as fuels and solvents while pentane is an aliphatic hydrocarbon of chemical formula C₅H₁₂; either of the three isomers n-pentane, methyl-butane (isopentane), and di-methyl-propane (neopentane); volatile liquids under normal conditions.

As a noun octane is

.