덥다
deopda · TOPIK 1
to be hot (weather)
🥵☀️ deop-da sounds like damp, duh: hot, sticky summer weather
덥다 is only for weather or how warm you feel, never for hot objects (that is 뜨겁다). It is a ㅂ-irregular: the ㅂ turns into 우, so you say 더워요 (deowoyo) for it is hot. Opposite: 춥다, to be cold.