Final answer:
The phrase 'a leap in like a flash, a metallic clip of teeth' is an example of imagery in English literature.
Step-by-step explanation:
The phrase "a leap in like a flash, a metallic clip of teeth" is an example of imagery. Imagery is the use of descriptive language to create a sensory experience for the reader, allowing them to visualize and experience what is being described. In this example, the imagery provides a vivid description of a quick and sharp movement, emphasizing the speed and sound using words like "flash" and "clip."
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