What is the definition for Trace
As a noun, "trace" can refer to:
1. A mark or line left by something that has passed.
2. A sign or indication of something's existence, action, or presence.
3. A small quantity or hint of something.
4. A copy or drawing of a design, plan, or pattern.
As a verb, "trace" can mean:
1. To follow, discover, or ascertain the course or development of something.
2. To find or discover by investigation or research.
3. To copy or reproduce by following a model or pattern.
4. To make a faint or visible mark or outline on something.
In specific contexts, "trace" can also have other specialized meanings.