1. The quality possessed by something that you cannot possibly do without
   - indispensability, indispensableness 
2. The quality of being essential to maintain life

Derived forms: vitalnesses

See also: indispensable, vital

Type of: essentiality, essentialness

• last-minute
• last-place
• Lastex
• Lasthenia
• Lasthenia chrysostoma
• lasting
• lastingly
• lastingness
• lastly
• Lastreopsis
• Laszlo Lowestein
• lat
• latakia
• latanier
• latanier palm
• latch
• latch on
• latchet
• latchkey
• latchkey child
• latchstring
• late
• late blight
• Late Greek
• Late Latin