Definitions:

1. manifesting or characteristic of life adjective
   • a vital, living organism
2. performing an essential function in the living body adjective
   • vital organs

Synonyms:

• critical
• full of life
• life-sustaining
• lively

NearBy Words:

• vitalisation
• vitalise
• vitaliser
• vitalism
• vitalist
• vitality
• vitalization
• vitalize
• vitalizer
• vitalizing
• vitally
• vitalness
• vitals