1. Not prepared or vigilant
   "caught in an off-guard moment"
   - napping, off guard, off one's guard, off his guard, off her guard, off your guard

See also: unready

• coquettishly
• coquilla nut
• coquille
• coquilles Saint-Jacques
• coquina
• cor
• cor anglais
• cor blimey
• cor pulmonale
• Cora
• coracan
• Coracias
• Coracias garrulus
• Coraciidae
• coraciiform bird
• Coraciiformes
• coracle
• coracoid
• Coragyps
• Coragyps atratus
• corakan
• coral
• coral bean
• coral bean tree
• coral bush