WordNet sense 1 (a contact on an electrical device (such as a battery) at which electric current enters or leaves):

pole

WordNet sense 2 (station where transport vehicles load or unload passengers or goods):

depot, terminus

WordNet sense 3 (being or situated at an end):

endmost

WordNet sense 4 (coming after all others in time or space or degree or being the only one remaining):

last

WordNet sense 5 (occurring at or forming an end or termination):

concluding, final

WordNet sense 6 (final or ending):

closing

WordNet sense 7 (bringing death):

fatal