interfold /in-tər-fōldˈ/

To fold one into the other

• fusion welding
• fuss
• fuss-ball
• fussball
• fussbudget
• fussbudgets
• fussed
• fusser
• fussers
• fusses
• fussier
• fussiest
• fussily
• fussiness
• fussinesses
• fussing
• fusspot
• fusspots
• fussy
• fust
• fustanella
• fustanellas
• fusted
• fustet
• fustets