noun · the specific moment or emotional threshold at which one is moved to tears

这部电影有很多泪点，让不少观众感动落泪。

the anatomical opening at the inner corner of the eye for tear drainage

医生正在检查他的下泪点是否发生阻塞。

noun · literary term for individual teardrops

洁白的信纸上留下了几处干涸的泪点。