Her infectiouslaugh was guaranteed to brighten your day.
The Sun (2011)
She is hilarious with such an infectiouslaugh.
The Sun (2013)
Definition of 'laugh'
laugh
(lɑːf, læf)Explore 'laugh' in the dictionary
verb
When you laugh, you make a sound with your throat while smiling and show that you are happy or amused. People also sometimes laugh when they feel nervous or are being unfriendly.
Laugh is also a noun.
Definition of 'infectious'
infectious
(ɪnfekʃəs)Explore 'infectious' in the dictionary
adjective
If a feeling is infectious, it spreads to other people.