fibula به انگلیسی
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From Longman Dictionary
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fib‧u‧la /ˈfɪbjələ/ noun [countable]
the outer bone of the two bones in your leg below your knee
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Example
Now he is facing his toughest fight yet – back to fitness after suffering a fractured fibula and damaged ankle ligaments
Blood had congealed thickly on the end of the smashed fibula