アウトドアalso: アウトドアーアウトドアCommon word›JLPTN2›Freq.FrequencyTop 20,000Meanings1nounoutdoors; outdoorLoanword used as a noun or in compounds to refer to outdoor activities, lifestyle, or equipment. Often contrasted with インドア (indoor).See also: インドア週しゅう末まつはアウトドアで過すごすのが