[acceleration of gravity] (ca. 1889): the acceleration of a freely falling body under the influence of earth's gravity expressed as the rate of increase of velocity per unit of time with the value at sea level in latitude 45 degrees being 980.616 centimeters per second per second
ACCELERATION OF GRAVITY
Meaning of ACCELERATION OF GRAVITY in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012