Contains

• endocrine

  The secretion of an endocrine gland that is transmitted by the blood to the tissue on...

• mucus

  Protective secretion of the mucus membranes; in the gut it lubricates the passage of food...

• spit

  A clear liquid secreted into the mouth by the salivary glands and mucous glands of the mouth;...

• sweat

  Salty fluid secreted by sweat glands; "sweat poured off his brow".

• autacoid

  Any physiologically active internal secretion especially one of uncertain classificati...

• synovia

  Viscid lubricating fluid secreted by the membrane lining joints and tendon sheaths etc.

• sebum

  The oily secretion of the sebaceous glands; with perspiration it moistens and protects the...

• lacrimal secretion

  Saline fluid secreted by lacrimal glands; lubricates the surface of the eyeb...

• ganoin

  Shiny substance that resemble enamel and is secreted by the corium of certain fishes (especially...

• intestinal juice

  Secretions by glands lining the walls of the intestines.

• musk

  An odorous glandular secretion from the male musk deer; used as a perfume fixative.

• royal jelly

  A secretion of the pharyngeal glands of bees that is fed to very young larvae and to...

• pheromone

  A chemical substance secreted externally by some animals (especially insects) that influences...

• nectar

  A sweet liquid secretion that is attractive to pollinators.