1. plural of chichi; small dogs of a Mexican breed, typically with long hair and small size
Usage: informal; often capitalized when referring to the breed (Chihuahua)
2. plural of chichi; things that are showy, pretentious, or excessively ornamental
Usage: informal; often used as an adjective in the form 'chi-chi'

Examples

• She owns three chichis that she carries around in her purse.
• The restaurant's decor was full of chichis and unnecessary decorations.
• Those chichis are known for being loyal and affectionate companions.
• He found the hotel's chichis and fancy touches a bit much.
• The chichis yapped loudly whenever someone came to the door.