The second number measures diastolic pressure, or the pressure in the arteries when the heart rests between beats. Optimal blood pressure is less than 120/80 (systolic/diastolic). In healthy people, low blood pressure without any symptoms is not usually a concern and does not need to be treated.
The noun AQUARIUS THE WATER BEARER has 1 sense: 1. the eleventh sign of the zodiac; the sun is in this sign from about January 20 to February 18. Familiarity information: AQUARIUS THE WATER BEARER used as a noun is very rare.
: the 11th sign of the zodiac that comes between Capricorn and Pisces and is symbolized by a person carrying a jug of water.: a person born under the sign Aquarius: a person born between January 20th and February 18th. the 11th sign of the zodiac that comes between Capricorn and Pisces and is symbolized by a person carrying a jug of water.