Often used attributively before another noun (ground staff, ground forces) to denote relation to the land surface.
Ground transportation between the terminals is provided by shuttle buses.
Le transport terrestre entre les terminaux est assuré par des navettes.
Functioning adjectivally as the past participle of 'grind', meaning 'reduced to small particles'.
He prefers cooking with freshly ground pepper.
Il préfère cuisiner avec du poivre fraîchement moulu.