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.
Snake Meaning. . . Snake is a very self aware being, carrying many healing energies and meanings dealing with perception of the physical realm. Snakes ability to perceive it's surrounding through vibration or heat signatures are it's greatest hidden powers.nake Meaning. . . Snake is a very self aware being, carrying many healing energies and meanings dealing with perception of the physical realm. Snakes ability to perceive it's surrounding through vibration or heat signatures are it's greatest hidden powers.