autacoid /öˈtə-koid/ (medicine)

1. An internal secretion that excites or inhibits action in various tissues
2. A hormone or chalone

• slype
• slypes
• slàinte
• s-m
• S & M
• SM
• Sm
• sma
• smack
• smackdown
• smacked
• smacker
• smackers
• smackhead
• smackheads
• smacking
• smackings
• smack one's lips
• smack on the wrist
• smacks
• smaik
• smaiks
• small
• small ads
• smallage