What is the definition for Rummaging, Bellissimo, Mocking, Pivot, Pulchritudinous and Amateurs

Answer:
Rummaging: To make a thorough search or investigation
Mocking: To imitate (someone or something) closely
Pivot: A shaft or pin on which something turns
Amateurs: One who engages in pursuit, study, science, or sport as a pastime rather than as a profession
Bellissimo: Very Beautiful
Pulchritudinous: beautiful
Explanation: