also: あいそがよい
expression, i-adjective (yoi/ii class)
affable; amiable; sociable; agreeable
Describes a person who is pleasant, friendly, and easy to get along with in social situations. Often used to characterize someone's demeanor or customer-service attitude.
あの店員はとても愛想がいい。
That shop assistant is very affable.
彼は誰にでも愛想がいい人だ。
He is a person who is amiable to everyone.
Phrase combining 愛想 (aiso, 'amiability, sociability') with the adjective いい/よい (ii/yoi, 'good'). The reading あいそ is a common colloquial form of あいそう (aisou).