1. American inventor who in 1775 designed a man-propelled submarine that was ineffectual but subsequently earned him recognition as a submarine pioneer (1742-1824)
   - Bushnell, David Bushnell

Type of: artificer, discoverer, inventor

• quarreller
• quarrelling
• quarrelsome
• quarrelsomeness
• quarrier
• quarry
• quarrying
• quarryman
• quart
• quartan
• quarte
• quarter
• quarter crack
• quarter day
• quarter horse
• quarter mile
• quarter note
• quarter plate
• quarter pound
• quarter rest
• quarter round
• quarter section
• quarter sessions
• quarter stock
• quarter-century