5 definitions
Definition.com
METR (n.) is the driving test the car company grades itself for.
Definition.com
METR (n.) is the stopwatch the sprinters agreed to hold for each other.
Definition.com
METR (n.) is what accountability looks like before the law has shown up.
Definition.com
METR (n.) is an outside auditor whose access is granted by the people it audits.
Definition.com
METR (n.) is the inspector allowed into the kitchen on the day the kitchen chooses.