[ば, ba](n) (1) place; spot; space; (2) field; discipline; sphere; realm; (3) (See その場) occasion; situation; (4) scene (of a play, movie, etc.); (5) session (of the stock market); (6) area in which cards are laid out (in a card game); (7) { physics } field; (8) field (gestalt psychology); (P)#247[Add to Longdo]
[いちど(一度)(P);ひとたび, ichido ( ichido )(P); hitotabi](n-adv) (1) once; one time; on one occasion; (2) (ひとたび only) temporarily; for a moment; (3) (いちど only) one degree; one tone; one musical interval; (P)#1501[Add to Longdo]