n. 遗忘河, 忘却, 遗忘

[医] 记忆缺失, 遗忘[症]

[ noun ]
(Greek mythology) a river in Hades; the souls of the dead had to drink from it, which made them forget all they had done and suffered when they were alive
<noun.object>

Lethe \Le"the\ (l[=e]"th[-e]), n. [L., fr. Gr. lh`qh, prop.,
forgetfulness; akin to lanqa`nesqai to forget, lanqa`nein to
escape notice.]
1. (Class. Myth.) A river of Hades whose waters when drunk
caused forgetfulness of the past.

2. Oblivion; a draught of oblivion; forgetfulness.


Lethe \Le"the\ (l[=e]"th[-e] or l[=e]th), n. [See {Lethal}.]
Death. [Obs.] --Shak.