secretion
any substance that is secreted by an organism
gastric juice
acidic secretion of the stomach
earwax
waxy substance secreted by the ear
saliva
bodily fluid secreted by saliva glands
pancreatic juice
liquid secreted by the pancreas
plant sap
plant secretion having many valued properties
skin oil
product of sebaceous gland
sweat
substance secreted by sweat gland
defense secretion
liquid used against predators foreign to the species
milk
white liquid produced by the mammary glands of mammals
semen
reproductive biofluid of male or hermaphroditic animals
mucus
slippery secretion produced by, and covering, mucous membranes
smegma
secretion of mammalian genitals