gravel
grav-el
verb
To cover or surface an area with gravel.
"They decided to gravel the driveway."
noun
Small, loose stones and pebbles, often used for paths, drives, or as aggregate.
"The car crunched on the gravel drive."
Thesaurus
Synonyms: puzzle, flummox, mystify, perplex, baffle, beat, get, vex, stick, dumbfound, pose, bewilder