Of, or relating to endoscopy or an endoscope(adjective)
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Use "endoscopic" in a sentence
"Aside: I'm aware that saying a metaphor is like a endoscopic is a simile."
"We have a new way of taking the veins called endoscopic surgery."
"The broadcaster underwent a procedure called an endoscopic retrograde cholangiopancreatography ERCP, which involved putting a camera down his mouth and into his stomach to look at his bile duct to check for any blockages."