plural of cumberer

(transitive) To provide (e.g. a room) with more, or new, seats. / (transitive) To seat (someone) again, to give somebody a different seat. / (intransitive, rare) To sit down again.

The period of time between the end of a sovereign's reign and the accession of another sovereign. / (politics) A period of time during which normal executive leadership is suspended or interrupted.

plural of shuttlecraft