1. makes light, high-pitched sounds in quick succession (of birds)
2. talks rapidly in a nervous or excited way

1. light, high-pitched sounds made by birds
2. rapid, nervous talk

Examples

• The robin twitters cheerfully in the morning.
• She twitters nervously when meeting new people.
• We heard the twitters of sparrows outside our window.
• His constant twitters about the weather annoyed everyone.
• The bird twitters a beautiful melody at dawn.
• The excited child twitters about her new toy.
• The garden fills with twitters during spring migration.