Definition of ESTRUS. : a regularly recurrent state of sexual excitability during which the female of most mammals will accept the male and is capable of conceiving: heat; also: a single occurrence of this state. See estrus defined for kids.
1. (medicine) any of various liquids sold as medicine (as by a travelling medicine show) but medically worthless. 2. communication (written or spoken) intended to deceive. Familiarity information: SNAKE OIL used as a noun is rare. Dictionary entry details.
Melaleuca alternifolia Essential Oil supports healthy skin*. It is commonly referred to as Tea Tree Essential Oil or Snake Oil. Because the benefits of tea tree oil are so recognized, it is no doubt one of the most popular essential oils of all times.