Nouns

(n)dugouteither of two low shelters on either side of a baseball diamond where the players and coaches sit during the game
(n)dugout canoe, dugout, piroguea canoe made by hollowing out and shaping a large log
(n)bunker, dugouta fortification of earth; mostly or entirely below ground
(n)pithouse, dugout, pit-house, dug-outa shelter for humans or domesticated animals and livestock based on a hole or depression dug into the ground; can be fully recessed into the earth, with a flat roof covered by ground, semi-recessed, with a constructed wood or sod roof standing out, or dug into a hillside.“Dugouts are one of the most ancient types of human housing known to archeologists, and the same methods have evolved into modern ‘earth shelter’ technology.”