gravitational interaction

n.1. The weakest of the four fundamental interactions of nature, hypothetically mediated by gravitons and acting on particles that have mass or energy. Also called gravitation.2. An instance of this interaction.

gravitational interaction

gravitational force

n (General Physics) an interaction between particles or bodies resulting from their mass. It is very weak and occurs at all distances. See interaction²

Thesaurus

Noun

gravitational interaction - a weak interaction between particles that results from their mass; mediated by gravitonsfundamental interaction, interaction - (physics) the transfer of energy between elementary particles or between an elementary particle and a field or between fields; mediated by gauge bosons

gravitational interaction