うそ寒い (うそさむい) Japanese meaning | KotomoraMeanings
1
i-adjective
somewhat cold; a bit chilly
Describes a mild, unpleasant coldness, often used for weather or room temperature. The prefix うそ- adds a nuance of 'vaguely' or 'slightly'.
房
を
つけ
た
。
The room was somewhat cold, so I turned on the heater.