WordWeb Online

1. Feelings of ardent love
   "their devotion to each other was beautiful";
   - devotedness
    
2. Commitment to some purpose
   "the devotion of his time and wealth to science"
    
3. Religious zeal; the willingness to serve God
   - veneration, cultism
    
4. (usually plural) religious observance or prayers (usually spoken silently)
   "he returned to his devotions"

Derived forms: devotions

Type of: allegiance, aroha [NZ], commitment, dedication, love, loyalty, prayer, supplication, worship

Encyclopedia: Devotion, North Carolina