1. Lasting through a week
   "her weeklong vacation"
   - seven-day

See also: long

• joint return
• joint snake
• joint venture
• joint-stock company
• jointed
• jointed charlock
• jointed rush
• jointer
• jointer plane
• jointing plane
• jointly
• jointress
• jointure
• jointworm
• joist
• jojoba
• joke
• joker
• jokester
• jokey
• jokily
• joking
• jokingly
• joky
• jol