櫓臍 ろべそ Also written 艪臍 Meanings Noun fulcrum peg (fitted into the cavity in an oar as part of a traditional oarlock) See also: 櫓杭 (ろぐい). Kanji 櫓 oar; tower. Read as ロ. 臍 navel. Read as へそ. Jinuma: Japanese Dictionary · Word lists