The definition of a gallet is a chip of a stone.
(noun)An example of a gallet is a tiny piece of emerald.
To gallet is defined as to put tiny chips of stones into something.
(verb)An example of to gallet is to set tiny diamonds in a ring.
See gallet in Webster's New World College Dictionary
noun
Origin: Fr galet, pebble, dim. < dial. gal, stone: see galleta
transitive verb