| Learning / English Dictionary |
EXPANSIVITY
| Pronunciation (US): |  | (GB): | |
I. (noun)
Sense 1
Meaning:
A friendly open trait of a talkative person
Synonyms:
effusiveness; expansiveness; expansivity
Classified under:
Nouns denoting attributes of people and objects
Hypernyms ("expansivity" is a kind of...):
communicativeness (the trait of being communicative)
Derivation:
expansive (friendly and open and willing to talk)
Sense 2
Meaning:
A quality characterized by magnificence of scale or the tendency to expand
Example:
the expansiveness of their extravagant life style was soon curtailed
Synonyms:
expansiveness; expansivity
Classified under:
Nouns denoting attributes of people and objects
Hypernyms ("expansivity" is a kind of...):
grandness; impressiveness; magnificence; richness (splendid or imposing in size or appearance)
Derivation:
expansive (of behavior that is impressive and ambitious in scale or scope)
Sense 3
Meaning:
The fractional change in length or area or volume per unit change in temperature at a given constant pressure
Synonyms:
coefficient of expansion; expansivity
Classified under:
Nouns denoting quantities and units of measure
Hypernyms ("expansivity" is a kind of...):
coefficient (a constant number that serves as a measure of some property or characteristic)
