Term: ornithine: an amino acid that does not occur in proteins but is important in the formation of urea
Broader: amino acid: organic compounds containing an amino group and a carboxylic acid group | Unrelated: neutron radiation: radiation of neutrons (as by a neutron bomb)
Broader: amino acid: organic compounds containing an amino group and a carboxylic acid group | Unrelated: drive-in: any installation designed to accommodate patrons in their automobiles
Broader: amino acid: organic compounds containing an amino group and a carboxylic acid group | Unrelated: counterattack: an attack by a defending force against an attacking enemy force in order to regain lost ground or cut off enemy advance units etc.
Broader: amino acid: organic compounds containing an amino group and a carboxylic acid group | Unrelated: bocce ball: wooden ball that is bowled in the Italian game of bocce
Broader: amino acid: organic compounds containing an amino group and a carboxylic acid group | Unrelated: scoutmaster: the leader of a troop of Scouts
Broader: amino acid: organic compounds containing an amino group and a carboxylic acid group | Unrelated: beeline: the most direct route
Broader: amino acid: organic compounds containing an amino group and a carboxylic acid group | Unrelated: attar of roses: a volatile fragrant oil obtained from fresh roses by steam distillation
Broader: amino acid: organic compounds containing an amino group and a carboxylic acid group | Unrelated: miracle play: a medieval play representing episodes from the life of a saint or martyr
Broader: amino acid: organic compounds containing an amino group and a carboxylic acid group | Unrelated: hypsometry: measurement of the elevation of land above sea level
Broader: amino acid: organic compounds containing an amino group and a carboxylic acid group | Unrelated: arts and crafts: the arts of decorative design and handicraft