O₁I₁L₁H₄O₁L₁E₁

10 points

OILHOLE is validvalid

a hole through which lubricating oil is injected [n OILHOLES]

46,553 of 196,601 in NWL2023·also valid in CSW24

a hole through which oil is injected [n -S]

163,121 of 280,887 in CSW24·also valid in NWL2023