high explosiveˌhigh exˈplosive noun [countable, uncountable] 
a substance that explodes with great power and violence
a substance that explodes with great power and violence- silver jubilee
- Silver, Long John
- silver medal
- silver medallist
- silver paper
- silver plate
- silver-plated
- silver screen
- silversmith
- Silvers, Phil
- Silverstone
- silver surfer
- silver-tongued
- silverware
- silver wedding anniversary
- silvery
- Sim card
- Simenon, Georges
- simian
- similar
- similarity
- similarly
- simile
- simmer
- simnel cake