Term: endorphin: a neurochemical occurring naturally in the brain and having analgesic properties
Broader: peptide: amide combining the amino group of one amino acid with the carboxyl group of another; usually obtained by partial hydrolysis of protein | Unrelated: apical placentation: where one or few ovules develop at the top of a simple or compound ovary
Broader: peptide: amide combining the amino group of one amino acid with the carboxyl group of another; usually obtained by partial hydrolysis of protein | Unrelated: simony: traffic in ecclesiastical offices or preferments
Broader: peptide: amide combining the amino group of one amino acid with the carboxyl group of another; usually obtained by partial hydrolysis of protein | Unrelated: fourth estate: the press, including journalists, newspaper writers, photographers
Broader: peptide: amide combining the amino group of one amino acid with the carboxyl group of another; usually obtained by partial hydrolysis of protein | Unrelated: morphology: the branch of geology that studies the characteristics and configuration and evolution of rocks and land forms
Broader: peptide: amide combining the amino group of one amino acid with the carboxyl group of another; usually obtained by partial hydrolysis of protein | Unrelated: single: a base hit on which the batter stops safely at first base
Broader: peptide: amide combining the amino group of one amino acid with the carboxyl group of another; usually obtained by partial hydrolysis of protein | Unrelated: blood vessel: a vessel in which blood circulates
Broader: peptide: amide combining the amino group of one amino acid with the carboxyl group of another; usually obtained by partial hydrolysis of protein | Unrelated: colonel blimp: any elderly pompous reactionary ultranationalistic person (after the cartoon character created by Sir David Low)
Broader: peptide: amide combining the amino group of one amino acid with the carboxyl group of another; usually obtained by partial hydrolysis of protein | Unrelated: choragus: (ancient Greece) leader of a group or festival; leader of a chorus
Broader: peptide: amide combining the amino group of one amino acid with the carboxyl group of another; usually obtained by partial hydrolysis of protein | Unrelated: gamboge: a strong yellow color
Broader: peptide: amide combining the amino group of one amino acid with the carboxyl group of another; usually obtained by partial hydrolysis of protein | Unrelated: beach plum: small dark purple fruit used especially in jams and pies