logger
nounUK /ˈlɒɡə/
US /ˈlɔːɡər/
A person who cuts down trees for wood.
The logger cut down the tall pine tree.
OTHER MEANINGS
2. A person or device that records events or data.
The data logger recorded the temperature every hour.
3. A person who keeps a daily written record of a ship's journey.
The captain's logger noted the storm in the ship's book.
4. A computer program that saves messages about what a system is doing.
The error logger saved a message when the app crashed.