Definitions

1. noun

A flat, usually metal plate attached to the front of an internal combustion engine’s cylinder head, used to display various engine parameters such as boost pressure or oil pressure.

“The mechanic checked the dashplate for any signs of wear or damage.”

2. noun

A control panel or display on a vehicle’s dashboard, used to monitor engine performance or other vital parameters.

“The new car came equipped with a state-of-the-art dashplate displaying real-time engine data.”