Walker

1. v. t. Any ambulatorial orthopterous insect, as a stick insect.
2. n. One who walks; a pedestrian.
3. n. That with which one walks; a foot.
4. n. A forest officer appointed to walk over a certain space for inspection; a forester.
5. v. t. A fuller of cloth.

The word meanings were obtained from OPTED(The Online Plain Text English Dictionary), which is based on “The Project Gutenberg Etext of Webster’s Unabridged Dictionary” which is in turn based on the 1913 US Webster’s Unabridged Dictionary (See Project Gutenburg), as a text file.