1. in man, the part of the body from the neck to the bottom of the spine. 2. in animals, the upper part of the body. of or at the back. the back door. 1. to, or at, the place or person from which a person or thing came.
secrete definition: Secrete is defined as to hide, or to produce and release a liquid. (verb) An example of secrete is to put the house key in a secret location. An example of secrete is for the body to produce sweat. ...
n. A gland that secretes saliva, especially any of three pairs of glands, the parotid, submaxillary, and sublingual, that discharge secretions into the oral cavity of humans and most other mammals.aliva, spittle, spit-a clear liquid secreted into the mouth by the salivary glands and mucous glands of the mouth; moistens the mouth and starts the digestion of starches. parotid gland-a large salivary gland that produces 50% of daytime saliva; in human beings it is located in front of and below each ear.