ダイア

(1)very hard native crystalline carbon valued as a gem

(2)宝石として価値のあるとても固い自然のままの結晶炭素

(3)a transparent piece of diamond that has been cut and polished and is valued as a precious gem

(4)カットして研磨した透明なダイヤモンド石で高価な宝石として評価される

(5)a playing card in the minor suit that has one or more red rhombuses on it; "he led a small diamond"; "diamonds were trumps"

(6)ひとつ、またはそれ以上のひし形のマークが書かれたトランプのカード

(7)a schedule of times of arrivals and departures

(8)到着と出発の時間の予定