13a (商業的に)信用できる (reliable), 確実な, 安全な (safe).

・good securities 優良証券.

・a good firm 発展性のある企業.

・a good debt 回収確実な貸金.

・An Englishman's word is as good as his bond. 英国人の言葉[約束]は証文のように確かだ.

・⇒(as) good as GOLD (2).

b 《口語》 有利な, 有益な, もうかる (profitable).

・⇒good thing.

14 (米国公定の格付けで)〈食肉, 特に牛肉が〉良の《最上等 (prime), 上等 (choice) の次の格付け》.

15a /gd/ [挨拶の成句に用いて].

・⇒good afternoon, goodbye, good day, good evening, good morning, good morrow, good night.