between between /biːˈtwiːn/

adverb

1. () In between  ( 'tween , between )
   in between
    Two houses with a tree between
   two houses with a tree between
   
2. () In the interval  ( betwixt [Archaic] , between )
   in the interval
    Dancing all the dances with little rest between
   dancing all the dances with little rest between
   

preposition

1. () Dividing or sharing out among members; each receiving a portion.  ( between , among , amongst )
   Dividing or sharing out among members; each receiving a portion.
   
2. () Internal to a group; involving its members.  ( within , between , among , amongst )
   Internal to a group; involving its members.