Final answer:
A needle designed to penetrate tissue without cutting is referred to as a blunt needle, commonly used in surgical procedures to pass suture or wires through soft tissue with minimal injury.
Step-by-step explanation:
As asked here, a needle that can penetrate tissue without cutting is a blunt needle. These types of needles are primarily designed to pass through tissues without causing significant injury or breakage to the structure. Their main applications include passing wires or suture through soft tissue, such as during certain types of surgical procedures, where creating a hole without a sharp cutting edge is necessary.