1. falling or rushing down like an avalanche
Usage: present participle of avalanche
2. increasing rapidly and uncontrollably
Usage: figurative use

1. characterized by rapid, uncontrolled increase or accumulation
Usage: technical; often used in electronics or physics

Examples

• Snow was avalanching down the mountainside after the loud noise.
• The rocks came avalanching toward the hikers below.
• Problems began avalanching once the first mistake was discovered.
• Complaints were avalanching into the customer service department.
• The avalanching effect in the photodiode amplified the signal.
• Orders started avalanching in after the product review went viral.