1. To the greatest degree or extent; completely or entirely
   "fully grown"; "he didn't fully understand";
   - to the full, full
    
2. Sufficiently; more than adequately
   "the evidence fully confirms our suspicions"; "they were fully fed";
   - amply
    
3. Referring to a quantity
   "the amount was paid fully";
   - in full

Encyclopedia: Fully, Switzerland