(n)end, terminaleither extremity of something that has length“the end of the pier”, “she knotted the end of the thread”, “they rode to the end of the line”, “the terminals of the anterior arches of the fornix”
(s)concluding, final, last, terminaloccurring at or forming an end or termination“his concluding words came as a surprise”, “the final chapter”, “the last days of the dinosaurs”, “terminal leave”