Meaning 1: Relating to measurement or size
* gauge pressure: pressure measured relative to atmospheric pressure
* gauge length: the length of a specimen used in a tensile test
* gauge size: the diameter of a wire
Meaning 2: Expressing or suggesting an evaluation or judgment
* gauge your reaction: to try to understand how someone will react
* gauge the situation: to try to understand what is happening
* gauge the mood: to try to understand the overall feeling of a group
Example Sentences:
* The gauge needle showed the car was low on fuel. (relating to measurement)
* She gave a gauge look, assessing the situation. (expressing evaluation)
Note: It's important to consider the context to determine the intended meaning of "gauge" as an adjective.