1. (physics and astronomy) movement towards a massive body due to gravitational attraction

1. (physics and astronomy) move towards a massive body due to gravitational attraction

Derived forms: infalls, infalling

• irreconcilable
• irreconcilableness
• irreconcilably
• irrecoverable
• irrecoverably
• irrecusable
• irredeemable
• irredeemably
• irredenta
• irredentism
• irredentist
• irreducible
• irreducibly
• irrefragable
• irrefutable
• irrefutably
• irregardless
• irregular
• irregularity
• irregularly
• irrelative
• irrelevance
• irrelevancy
• irrelevant
• irrelevantly