1. Something essential or very desirable

Derived forms: must-haves

• summer savory
• summer savoury
• summer school
• summer snowflake
• summer solstice
• summer squash
• summer squash vine
• summer stock
• summer sweet
• summer tanager
• summer-blooming
• summer-flowering
• summercater
• summercaters
• summerhouse
• summerise
• summerize
• summersault
• summerset
• summertime
• summery
• summing up
• summit
• summit meeting
• summon