1. Periodic maintenance on a car or machine
   - overhaul, service

Type of: care, maintenance, upkeep

• groundsel tree
• groundsheet
• groundskeeper
• groundsman
• groundspeed
• groundwater level
• groundwork
• group
• group A
• group AB
• group action
• group Amentiferae
• group B
• group captain
• group Centrospermae
• group discussion
• group dynamics
• group insurance
• group meeting
• group O
• Group of Eight
• Group of Seven
• group participation
• group practice
• group psychotherapy