on the off chance

:  from a place or position

:  away from land

:  at a distance in space or time

: used as a function word to indicate physical separation or distance from a position of rest, attachment, or union

:  to seaward of

:  from the possession or charge of

:  seaward

:  right

:  more removed or distant

:  to go away :  depart

:  kill, murder

: office; officer; official

:  something that happens unpredictably without discernible human intention or observable cause

:  the assumed impersonal purposeless determiner of unaccountable happenings :  luck

:  the fortuitous or incalculable element in existence :  contingency

:  to take place, come about, or turn out by chance :  happen

:  to have the good or bad luck

:  to come or light by chance