Meanings

infrared radiation

external power source

assistant language teacher

second foreign language

overseas trip

external environment

Off-Mountain School (of Song-period Tiantai Buddhism)

extrasolar planet

foreign business

extraterritorial application (e.g. of a law)

ultramicroscope

kanji reading that has not been approved by the government (and is not to be taught in public schools)

playing outside

neurosurgeon

suburban life

overseas inspection

suburbanite

foreign good

infrared lamp

infrared therapy