WordWeb Online

1. Eat immoderately
   - devour, down, go through
    
2. Serve oneself to, or consume regularly
   - ingest, take in, take, have
    
3. Spend extravagantly
   - squander, waste, ware
    
4. Destroy completely
   "The fire consumed the building"
    
5. Use up (resources or materials)
   "this car consumes a lot of gas"
   - eat up, use up, eat, deplete, exhaust, run through, wipe out
    
6. Engage fully
   "The effort to pass the exam consumed all his energy"

Derived forms: consumed, consuming, consumes

See also: consumable, consumer, consumption, consumptive

Type of: absorb, destroy, drop, eat, engage, engross, expend, occupy, ruin, spend, spifflicate, spiflicate

Antonym: abstain