expansivity

Definition of Expansivity in English :

the fractional change in length or area or volume per unit change in temperature at a given constant pressure

2. expansiveness, expansivity

a quality characterized by magnificence of scale or the tendency to expand

Example Sentences:
'the expansiveness of their extravagant life style was soon curtailed'

a friendly open trait of a talkative person

WordNet Lexical Database for English. Princeton University. 2010.

Expansivity

noun

1.

the quality of being expansive

2. another name for coefficient of expansion

adj.

1. Capable of expanding or tending to expand.

2. Broad in size or extent; comprehensive: expansive police powers.

3. Open and communicative; talkative or effusive: Wine made the guest expansive.

4. Grand in scale: an expansive lifestyle.