vitalness

Noun vitalness has 2 senses

• vitalness(n = noun.attribute) indispensability, indispensableness - the quality possessed by something that you cannot possibly do without;
is a kind of essentiality, essentialness
Derived forms adjective indispensable₂, adjective vital₂

• vitalness(n = noun.attribute) - the quality of being essential to maintain life;
is a kind of essentiality, essentialness
Derived forms adjective vital₄, adjective vital₂