fall by the wayside
US /fɔl baɪ ðə ˈweɪ.saɪd/
UK /fɔl baɪ ðə ˈweɪ.saɪd/

1.
يتلاشى, يفشل, يُهمل
to fail to continue with an activity or to be unsuccessful in achieving something
:
•
Many good ideas fall by the wayside due to lack of funding.
العديد من الأفكار الجيدة تتلاشى بسبب نقص التمويل.
•
He started a business, but it soon fell by the wayside.
بدأ عملاً تجارياً، لكنه سرعان ما فشل.