smiley
noun [ C ] uk/ˈsmaɪ.li/ us/ˈsmaɪ.li/ (also smiley face)
（电子邮件中用键盘符号构成的）笑脸
an emoticon (= a sideways image of a face, consisting of keyboard symbols, used in emails to express emotions)
smiley
adjective informal uk/ˈsmaɪ.li/ us/ˈsmaɪ.li/ smilier | smiliest
笑容可掬的，笑容满面的
A smiley person or someone who has a smiley face looks friendly and smiles a lot.