Alternative spelling of endorheic

(anatomy) Within the mouth.

To express support or approval, especially officially or publicly.

(heraldry) A diminutive of the pale, usually appearing in pairs on either side of a pale.

The act or quality of endorsing / An amendment or annotation to an insurance contract or other official document (such as a driving licence).

plural of endorphin

(biochemistry) Any of a group of peptide hormones found in the brain that act as neurotransmitters and have properties similar to morphine.

(hydrology) Of a basin or lake: having no outflow to an external body of water such as a river or ocean, and only losing water through evaporation or seepage into the ground.

(biochemistry) Any ribonuclease that is an endonuclease

By the use of an endoribonuclease