臨りん機き応おう変へんりんきおうへんFreq.FrequencyTop 50,000Meanings1noun, na-adjective, noun which may take the genitive case particle 'no'adapting to the situation; playing it by ear; ad hocyojijukugo (four-character idiom)›Describes flexible, situation-appropriate action rather than sticking rigidly to a plan. Often used as a な-adjective or adverbially with に.