Alternative spelling of 耳当て (“earmuffs”)

needed, necessary

need, necessity

cold

cold, chilly / (by extension) poor, poverty-stricken / midwinter, cold season

cold, coldness / midwinter, cold season

cold (ambient temperature, as a winter day is cold) / (figuratively) fearful / (of a joke) terrible; not funny

coldness / chill

aim; object; end / hope; expectation; something to rely or depend upon / pad; cushion; something added for protection / snack to have with drink

per / 宛, 宛て: (addressed) to