au·ta·coid also au·to·coid  (ô'tə-koid')  n. An organic substance, such as a hormone, produced in one part of an organism and transported by the blood, lymph, or sap to another part of the organism where it exerts a physiologic effect on that part. [aut(o)- + Greek akos, cure + -oid.] au'ta·coi'dal (-koid'l) adj. |
| au·to·coid (ô'tə-koid') n. Variant of autacoid. |
autocoid au·to·coid (ô'tə-koid')
n.
Variant of autacoid.