pit

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Related to occlusal pit: occlusal fissure

Pit

A specific area of the trading floor that is designed for the trading of commodities, individual futures, or option contracts.

Ring

A place on an exchange assigned for the trading of certain commodities, futures, or options. It is also called a pit or a trading pit.

pit

A location on a commodities exchange trading floor where the futures of a particular commodity are traded. Also called ring.
References in periodicals archive ?
If a dog has deep occlusal pits with no decay present, then a pit and fissure sealant can be placed to prevent decay.
AN in vitro comparison between laser fluorescence and visual exaimination for detection of demineralisation in occlusal pits and fissures.
On a first premolar I noticed two darkish areas in the occlusal pits, commonly referred to as "snake eyes.