Term: ethyl: the univalent hydrocarbon radical C2H5 derived from ethane by the removal of one hydrogen atom
Broader: alkyl: any of a series of univalent groups of the general formula CnH2n+1 derived from aliphatic hydrocarbons | Unrelated: interior live oak: a small shrubby evergreen tree of western North America similar to the coast live oak but occurring chiefly in foothills of mountain ranges removed from the coast; an important part of the chaparral
Broader: alkyl: any of a series of univalent groups of the general formula CnH2n+1 derived from aliphatic hydrocarbons | Unrelated: hindgut: the caudal part of the alimentary canal in vertebrate embryos
Broader: alkyl: any of a series of univalent groups of the general formula CnH2n+1 derived from aliphatic hydrocarbons | Unrelated: southernwood: shrubby European wormwood naturalized in North America; sometimes used in brewing beer
Broader: alkyl: any of a series of univalent groups of the general formula CnH2n+1 derived from aliphatic hydrocarbons | Unrelated: floorboard: the floor of an automobile
Broader: alkyl: any of a series of univalent groups of the general formula CnH2n+1 derived from aliphatic hydrocarbons | Unrelated: pulse generator: a generator of single or multiple voltage pulses; usually adjustable for pulse rate
Broader: alkyl: any of a series of univalent groups of the general formula CnH2n+1 derived from aliphatic hydrocarbons | Unrelated: spank: a slap with the flat of the hand
Broader: alkyl: any of a series of univalent groups of the general formula CnH2n+1 derived from aliphatic hydrocarbons | Unrelated: malaise: physical discomfort (as mild sickness or depression)
Broader: alkyl: any of a series of univalent groups of the general formula CnH2n+1 derived from aliphatic hydrocarbons | Unrelated: sirenia: an animal order including: manatees; dugongs; Steller's sea cow
Broader: alkyl: any of a series of univalent groups of the general formula CnH2n+1 derived from aliphatic hydrocarbons | Unrelated: christmasberry: spiny evergreen shrub of southeastern United States having spreading branches usually blue or mauve flowers and red berries
Broader: alkyl: any of a series of univalent groups of the general formula CnH2n+1 derived from aliphatic hydrocarbons | Unrelated: quiddity: the essence that makes something the kind of thing it is and makes it different from any other