1
to get burned and stuck on (e.g. rice in a pan)
鍋を焦げつかせるな。
Don't let the pan boil dry.
2
to become uncollectable (e.g. debt or loan);to become irrecoverable
3
to remain unchanged (e.g. stock market)
Other forms
焦げつく 【こげつく】 (search-only kanji form)