1. An instrument for viewing the interior of the urethra

Derived forms: urethroscopes

• instantaneousness
• instanter
• instantiate
• instantiation
• instantly
• instar
• instate
• instauration
• instead
• instep
• instigant
• instigate
• instigation
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• instigator
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• instillation
• instillator
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• instinct
• instinctive
• instinctive reflex