1. more inclined to giggle; more prone to light, nervous, or silly laughter
Usage: comparative form of giggly

Examples

• The children became gigglier as the party went on.
• She’s always gigglier when she’s nervous.
• The students were gigglier than usual during the assembly.
• After staying up late, they were much gigglier the next morning.
• The joke made everyone gigglier for the rest of the evening.
• He noticed she was gigglier around her friends than at work.