1. (informal) no longer maintaining contact or communication 
2. (informal) no longer up to date; not well informed with recent developments

Encyclopedia: Out of touch

• dressed to the nines
• dressed-up
• dresser
• dressiness
• dressing
• dressing case
• dressing down
• dressing gown
• dressing room
• dressing sack
• dressing sacque
• dressing station
• dressing table
• dressmaker
• dressmaker's model
• dressmaking
• dressy
• Drew
• drey
• Dreyfus
• drib
• dribble
• dribbler
• dribbling
• driblet