Used attributively and predicatively to describe something planned or conceived badly.
Launching such an ill-conceived product damaged the company's reputation.
Запуск такого непродуманного продукта повредил репутации компании.
ill-conceivedpast participle Functions as the past participle of the verb "ill-conceive" when used in perfect or passive constructions.
The rescue attempt had been ill-conceived from the very beginning.
Спасательная операция с самого начала была непродуманной.