darkling

adj

(poetic) Dark; growing dark; darkening. / (figuratively) Obscure; taking place unseen, as if in the dark.

The darkling night enveloped the city in its mysterious embrace.

意味（1）

(poetic) Dark; growing dark; darkening.

And we are here as on a darkling plain

Swept with confused alarms of struggle and flight,

Where ignorant armies clash by night

意味（2）

(figuratively) Obscure; taking place unseen, as if in the dark.