Appearing to be happy; showing an expression or demeanor that suggests pleasure or delight.
子どもはプレゼントをもらって嬉しげに笑った。
The child looked pleased and smiled when they received the present.
彼は嬉しげに話し始め、最近の仕事の成功を自慢した。
He began speaking with a pleased expression and bragged about his recent success at work.
彼女は嬉しげな表情で写真を見せてくれた。
She showed me the photos with a delighted expression.