godan verb (-ku), intransitive verb
sob; weep quietly
Describes crying with audible sniffling or soft sobbing sounds, often while trying to suppress tears.
彼女は映画を見ながらすすり泣いた。
She sobbed while watching the movie.
子どもは母親の胸ですすり泣いて
The child was sobbing quietly against his mother's chest.