comprehend in WordNet English dictionary

1. get the meaning of something
   "Do you comprehend the meaning of this letter?"
   grok  get the picture  comprehend  savvy  dig  grasp  compass  apprehend 
   
2. to become aware of through the senses
   "I could perceive the ship coming over the horizon"
   perceive  comprehend 
   
3. include in scope; include as part of something broader; have as one's sphere or territory
   "This group encompasses a wide range of people from different backgrounds"; "this should cover everyone in the group"
   embrace  encompass  comprehend  cover