Term: heptane: a colorless volatile highly flammable liquid obtained from petroleum and used as an anesthetic or a solvent or in determining octane ratings
Broader: methane series: a series of non-aromatic saturated hydrocarbons with the general formula CnH(2n+2) | Unrelated: electrograph: electrical device used for etching by electrolytic means
Broader: methane series: a series of non-aromatic saturated hydrocarbons with the general formula CnH(2n+2) | Unrelated: pronghorn: fleet antelope-like ruminant of western North American plains with small branched horns
Broader: methane series: a series of non-aromatic saturated hydrocarbons with the general formula CnH(2n+2) | Unrelated: periodic breathing: abnormal respiration in which periods of shallow and deep breathing alternate
Broader: methane series: a series of non-aromatic saturated hydrocarbons with the general formula CnH(2n+2) | Unrelated: stepping stone: a stone in a marsh or shallow water that can be stepped on in crossing
Broader: methane series: a series of non-aromatic saturated hydrocarbons with the general formula CnH(2n+2) | Unrelated: deep-sea diver: a diver in the deeper parts of the sea
Broader: methane series: a series of non-aromatic saturated hydrocarbons with the general formula CnH(2n+2) | Unrelated: balochi: an Iranian language spoken in Pakistan and Iran and Afghanistan and Russia and the Persian gulf
Broader: methane series: a series of non-aromatic saturated hydrocarbons with the general formula CnH(2n+2) | Unrelated: sharpie: a shallow-draft sailboat with a sharp prow, flat bottom, and triangular sail; formerly used along the northern Atlantic coast of the United States
Broader: methane series: a series of non-aromatic saturated hydrocarbons with the general formula CnH(2n+2) | Unrelated: overnighter: a guest who stays overnight
Broader: methane series: a series of non-aromatic saturated hydrocarbons with the general formula CnH(2n+2) | Unrelated: sociolinguist: a linguist who studies the social and cultural factors that influence linguistic communication
Broader: methane series: a series of non-aromatic saturated hydrocarbons with the general formula CnH(2n+2) | Unrelated: white mulberry: Asiatic mulberry with white to pale red fruit; leaves used to feed silkworms