Term: melatonin: hormone secreted by the pineal gland
Broader: hormone: the secretion of an endocrine gland that is transmitted by the blood to the tissue on which it has a specific effect | Unrelated: wicca: a community of followers of the Wicca religion
Broader: hormone: the secretion of an endocrine gland that is transmitted by the blood to the tissue on which it has a specific effect | Unrelated: lettercard: a postcard that folds so the message is inside
Broader: hormone: the secretion of an endocrine gland that is transmitted by the blood to the tissue on which it has a specific effect | Unrelated: sea cucumber: echinoderm having a flexible sausage-shaped body, tentacles surrounding the mouth and tube feet; free-living mud feeders
Broader: hormone: the secretion of an endocrine gland that is transmitted by the blood to the tissue on which it has a specific effect | Unrelated: low-density lipoprotein: a lipoprotein that transports cholesterol in the blood; composed of moderate amount of protein and a large amount of cholesterol; high levels are thought to be associated with increased risk of coronary heart disease and atherosclerosis
Broader: hormone: the secretion of an endocrine gland that is transmitted by the blood to the tissue on which it has a specific effect | Unrelated: angle of reflection: the angle between a reflected ray and a line perpendicular to the reflecting surface at the point of incidence
Broader: hormone: the secretion of an endocrine gland that is transmitted by the blood to the tissue on which it has a specific effect | Unrelated: disk harrow: a harrow with a series of disks set on edge at an angle
Broader: hormone: the secretion of an endocrine gland that is transmitted by the blood to the tissue on which it has a specific effect | Unrelated: conception: the act of becoming pregnant; fertilization of an ovum by a spermatozoon
Broader: hormone: the secretion of an endocrine gland that is transmitted by the blood to the tissue on which it has a specific effect | Unrelated: putterer: a person who putters about
Broader: hormone: the secretion of an endocrine gland that is transmitted by the blood to the tissue on which it has a specific effect | Unrelated: martinmas: the feast of Saint Martin; a quarter day in Scotland
Broader: hormone: the secretion of an endocrine gland that is transmitted by the blood to the tissue on which it has a specific effect | Unrelated: finch: any of numerous small songbirds with short stout bills adapted for crushing seeds