B2nounformalsciencespace
US/ˌɡræv.ɪˈteɪ.ʃən/
UK/ˌɡræv.ɪˈteɪ.ʃən/
the force that pulls objects toward each other, especially toward the Earth
In context
Newton's law of universal gravitation explains why planets move around the sun.
Gravitation between the moon and the Earth causes the ocean tides.
The students learned how gravitation keeps satellites in orbit.
Words that go with gravitation
noun + preposition
- law of gravitationThe law of gravitation was published in 1687.
- theory of gravitationEinstein changed the theory of gravitation.
- force of gravitationThe force of gravitation depends on mass and distance.
- gravitation betweenThe gravitation between two small objects is tiny.
adjective + noun
- universal gravitationUniversal gravitation applies to every object with mass.
- Newtonian gravitationNewtonian gravitation works well for everyday speeds.
Common mistakes
Incorrect:
a gravitation forceCorrect: a gravitational force