English Dictionary

smile

/ˈsmaɪl/

noun

A facial expression comprised by flexing the muscles of both ends of one's mouth, often showing the front teeth, without vocalisation, and in humans is a common involuntary or voluntary expression of happiness, pleasure, amusement, goodwill, or anxiety.

Her smile brightened up the room.

意味（1）

A facial expression comprised by flexing the muscles of both ends of one's mouth, often showing the front teeth, without vocalisation, and in humans is a common involuntary or voluntary expression of happiness, pleasure, amusement, goodwill, or anxiety.

She's got a perfect smile.

意味（2）

(figuratively) Favour; propitious regard.

the smile of the gods

意味（3）

(slang, dated) A drink bought by one person for another.