Sentences with 'keyhole'

Example sentences and phrases with the word keyhole and other words derived from it.

• « The world of knowledge has become enormous, and trying to understand it only by using a man's brain is like looking at the sea through a keyhole. »

• « Laparoscopic surgery, known as keyhole surgery, involves inserting a telescopic instrument with video through the abdominal wall and performing the operation with special instruments also inserted through the skin. »