In this accusation, this means that Job clapped his hands to strengthen his mockery of God. Alternate translation: "he claps his hands as he mocks God in our midst" or "he mocks God right in front of us" (See: [[rc://en/ta/man/translate/figs-explicit]] and [[rc://en/ta/man/translate/translate-symaction]])
Elihu speaks of "words" as if they were objects, and of speaking many words as if it were piling those objects one on top of the other. Alternate translation: "he speaks many words against God" (See: [[rc://en/ta/man/translate/figs-metaphor]])