pump-bob
now rare
noun
A mechanism for converting rotary motion into linear motion suitable for operating a pump.
Origin
Late 19th century.
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- masterbatch
- masterbatching
- master bedroom
- master builder
- master card
- Master Charge
- Mastercharge
- master chief petty officer
- masterclass
- master copy
- master craftsman
- master craftsmanship
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- prawn and beer night
- prawn cocktail
- prawn cracker
- prawner
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- prawn-like
- prawn night