top·ple 
(tŏpəl)
(tŏpəl)v. top·pled, top·pling, top·ples
v.tr.
1. To push or knock over: bumped into the table and toppled the lamp.
2. To bring about the downfall, destruction, or ending of. See Synonyms at overthrow.
3. To defeat, as in a contest: toppled the league leader.
v.intr.
To totter and fall: buildings that toppled in the earthquake.
[Frequentative of TOP1.]
- degustation
- de Havilland
- dehire
- dehisce
- dehiscence
- dehiscent
- dehorn
- Dehra Dun
- Dehradun
- dehumanization
- dehumanize
- dehumidification
- dehumidifier
- dehumidify
- dehydratase
- dehydrate
- dehydration
- dehydrator
- dehydrochlorinase
- dehydrochlorinate
- dehydrochlorination
- dehydroepiandrosterone
- dehydrogenase
- dehydrogenate
- dehydrogenation