also: っぱぐれる
auxiliary verb, ichidan verb
miss the chance to; fail to
Attaches to the -masu stem of a verb to express missing an opportunity or failing to do something. Related to はぐれる, but with a more colloquial, regretful tone.
See also: はぐれる
電車に乗りぱぐれた。
I missed my chance to get on the train.
言い出しっぱぐれて、結
I missed the timing to bring it up and ended up saying nothing.