Definition of pitless in US English:

pitless

adjective

North American
  • Of fruit, olives, etc.: lacking a pit or stone.

adjective

  • Having no pit or pits; specifically (of a theatre) lacking an orchestra pit.

Origin

Late 19th century; earliest use found in The Oregonian. From pit + -less<br>late 19th century; earliest use found in The Daily News. From pit + -less.

Pronunciation

pitless

/ˈpɪtlɪs/