bougie
Concise Oxford English Dictionary © 2008 Oxford University Press:
bougie /ˈbuːʒi/
▶noun (pl. bougies) Medicine a thin, flexible surgical instrument for exploring or dilating a passage of the body.
– origin C18: from Fr., lit. ‘wax candle’, from Arab. Bijāya, the name of an Algerian town which traded in wax.
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