Describes a gentle, warm, and pleasant smiling expression or demeanor. Often used for a person's face, manner, or atmosphere.
彼女はいつもにこやかだ。
She is always cheerful and smiling.
They greeted me with a beaming smile.
She always greets customers with a smiling face.
The teacher spoke with the students in a cheerful, smiling manner.
The receptionist responded to every question in a warm, smiling manner.
The clerk welcomed the customer with a smile.