SG Heritage Dictionary

Propyl [Noun] Webster's Dictionary 1913

The hypothetical radical C3H7, regarded as the essential residue of propane and related compounds.

Propyla [Plural] Webster's Dictionary 1913

of Propylon

Propylaea [Plural] Webster's Dictionary 1913

of Propylaeum

Propylaeum [Noun] Webster's Dictionary 1913

Any court or vestibule before a building or leading into any inclosure.

Propylene [Noun] Webster's Dictionary 1913

A colorless gaseous hydrocarbon (C3H6) of the ethylene series, having a garlic odor. It occurs in coal gas, and is produced artificially in various ways. Called also propene.

Propylic [Adjective] Webster's Dictionary 1913

Pertaining to, derived from, or containing, propyl; as, propylic alcohol.

Propylidene [Noun] Webster's Dictionary 1913

See Propidene.

Propylon [Noun] Webster's Dictionary 1913

The porch, vestibule, or entrance of an edifice.