Caucasian. adj. 1. (Peoples) another word for Caucasoid. 2. (Placename) of or relating to the Caucasus. n. 3. (Peoples) a White person; a Caucasoid. 4. (Peoples) a native or inhabitant of Caucasia. 5.aucasian. adj. 1. (Peoples) another word for Caucasoid. 2. (Placename) of or relating to the Caucasus. n. 3. (Peoples) a White person; a Caucasoid. 4. (Peoples) a native or inhabitant of Caucasia. 5.
Mestranol/noretynodrel. (Redirected from Enovid) Not to be confused with Mestranol/norethisterone. Mestranol/norethynodrel was the first combined oral contraceptive pill (COCP) being mestranol and norethynodrel. It sold as Enovid in the United States and as Enavid in the United Kingdom.
A solenoid valve is an electromechanically operated valve. The valve is controlled by an electric current through a solenoid: in the case of a two-port valve the flow is switched on or off; in the case of a three-port valve, the outflow is switched between the two outlet ports.olenoid valves are also characterized by how they operate. A small solenoid can generate a limited force. If that force is sufficient to open and close the valve, then a direct acting solenoid valve is possible.