A woman whose spouse has died and has not remarried.

配偶去世且尚未再婚的女子；寡妇。

Informal: A wife often left alone by her partner's hobby or job.

口语：因伴侣的爱好或工作而常被撇下的妻子。

Typography: A very short last line of a paragraph carried to a new page or column.

版式：与原段分离、被移到新页或新栏的极短末行。

Cards: An extra face-down hand used by the highest bidder.

牌戏：留给最高叫牌者使用的额外面朝下的一手牌。

Any venomous spider of the genus Latrodectus, such as the black widow.

寡妇蛛属（Latrodectus）的有毒蜘蛛，如黑寡妇。

To make someone a widow or widower; to deprive of a spouse by death.

使某人成为寡妇或鳏夫；因配偶去世而致其丧偶。

Literary: To strip or deprive someone of something valued.

文语：使某人失去珍视之物；剥夺。