Main entry: check, check into, check out, check over, check up on, look into, suss out, go over
Definition: examine so as to determine accuracy, quality, or condition
Usage: check the brakes; Check out the engine
Main entry: check out, feel out, sound out
Definition: try to learn someone's opinions and intentions
Usage: I have to sound out the new professor
Main entry: check out
Definition: announce one's departure from a hotel
Definition: withdraw money by writing a check
Main entry: check out
Definition: record, add up, and receive payment for items purchased
Usage: She was checking out the apples that the customer had put on the conveyer belt
Main entry: run down, check out
Definition: trace
Usage: We are running down a few tips
Definition: be verified or confirmed; pass inspection
Usage: These stories don't check!