PITTING

verb

1. To make pits in; to mark with little hollows.
2. To put (an animal) into a pit for fighting.
3. To bring (something) into opposition with something else.

verb

1. To remove the stone from a stone fruit or the shell from a drupe.

noun

1. The formation of pits on a surface because of corrosion.
2. The digging of a pit.