demerse/dɪˈmɜː(ɹ)s/EtymologyFrom Latin dēmersus, past participle of dēmergere. See merge.verbTo immerse, to submerge (something).“The peach, vvhich hitherto vvas demerſed, now mounted up to the upper part of the liquor in the ſecond receiver; all the reſt ſtaid in the bottom.”