ha-ha¹ /häˈhäˈ/

1. In representation of a laugh
2. /hä-häˈ/ an expression of triumph, eg on discovering something

The sound of laughter

To laugh

• extensivization
• extensometer
• extensometers
• extensor
• extensors
• extent
• extents
• extenuate
• extenuated
• extenuates
• extenuating
• extenuatingly
• extenuatings
• extenuation
• extenuations
• extenuative
• extenuator
• extenuators
• extenuatory
• exterior
• exterior angle
• exterior angles
• exteriorisation
• exteriorise
• exteriorised