Definitions

1. noun

A 15-carbon branched-chain saturated hydrocarbon, found in small amounts in petrol and in the body.

“Pristane is a compound that has been linked to various health conditions when found in excessive amounts in the body.”

2. noun

A type of alkane, specifically a branched-chain saturated hydrocarbon.

“Pristane is an example of a branched-chain alkane with a 15-carbon chain.”