below in WordNet English dictionary

1. in or to a place that is lower
   below  at a lower place  to a lower place  beneath  below  at a lower place  to a lower place  beneath 
   
2. at a later place
   "see below"
   below  below 
   
3. (in writing) see below
   "vide infra"
   below  infra  below  infra 
   
4. further down
   "see under for further discussion"
   under  below  under  below 
   
5. on a floor below
   "the tenants live downstairs"
   downstairs  down the stairs  on a lower floor  below  downstairs  down the stairs  on a lower floor  below