subshaft
/ˈsʌbʃɑːft/ /ˈsʌbʃaft/noun
A subsidiary shaft or vertical excavation.
Origin
Late 19th century. From sub- + shaft.
- multi-mike
- multimiked
- multimiking
- multimillion
- multimillionaire
- multimineral
- multi-mirror
- multi-mission
- multimodal
- multimodality
- multimodally
- multimode
- multimode fiber
- multimode fibre
- multimolecular
- multimorph
- multimovement
- multinational
- multinationalism
- multinationally
- multi-negative
- multinodal
- multinodate
- multinodular
- multinomial