Amphibiously

am;phib;i;ous pronunciation: function: adjective etymology: greek amphibios, literally, living a double life, from amphi- + bios mode of life — more at quickdate: 1643 1 : combining two characteristics2 a : relating to or adapted for both land and water lt;amphibious vehiclesgt; b : executed by coordinated action of land, sea, and air forces organized for invasion lt;an amphibious landinggt;; also : trained or organized for such action lt;amphibious forcesgt;3 : able to live both on land and in water lt;amphibious plantsgt;— am;phib;i;ous;ly adverb — am;phib;i;ous;ness noun