1. Lacking tucks or not being tucked
   "the sheet came untucked"; "plain untucked shirt front"

Antonym: tucked

• mass
• mass action
• Mass card
• mass culture
• mass defect
• mass deficiency
• mass energy
• mass extinction
• mass hysteria
• mass medium
• mass meeting
• mass murder
• mass murderer
• mass noun
• mass number
• mass production
• mass rapid transit
• etiological
• etiologist
• etiology
• etiquette
• etna
• etodolac
• Eton collar
• Eton College