お大事に[odaijini] take care of yourself
暗黒大陸[ankokutairiku] Dark Continent (i.e. Africa)
伊勢大神宮[isedaijinguu] the Grand Shrines of Ise
伊勢大廟[isetaibyou] the Grand Shrines of Ise
偉大[idai] greatness

医科大学[ikadaigaku] medical school
医大[idai] medical university
井の中の蛙大海を知らず[inonakanokawazutaikaiwoshirazu] parochial
一大[ichidai] one large ...
一大事[ichidaiji] serious affair

お膳[ozen] four-legged tray for festive food
一の膳[ichinozen] 1st course at a banquet
一膳[ichizen] bowl (of rice)
一膳飯屋[ichizenmeshiya] quick lunch
陰膳[kagezen] tray for absent one

会席膳[kaisekizen] elaborate dinner tray
二の膳[ninozen] side dish
本膳[honzen] regular dinner
据膳[suezen] meal set before one