adverb
on or to the farther part or side
to or until a later time
in addition
preposition
on or to the farther part or side of (something) :at a greater distance than (something)
outside the limits or range of (something) :more than (something)
If you live beyond your means, you spend more money than you earn.
used to say that something cannot be changed, understood, etc.
If something is beyond you, you do not understand it.
for a period of time that continues after (a particular date, age, etc.)
in addition to
above and beyond