1. to produce musical sounds with the voice
2. to perform a song
3. to make a high-pitched sound

Examples

• She loves to sing in the shower.
• The choir will sing at the wedding ceremony.
• Birds sing beautifully in the morning.
• The kettle began to sing on the stove.
• He can sing both classical and pop songs.
• The wind made the telephone wires sing.
• They sing hymns every Sunday at church.