ikˈsten(t)səd.ē, ek- noun
( -es )
Etymology: Latin extens us + English -ity
1. : the quality of having extension
two characteristic facts about an emotional experience … are its intensity and its extensity — H.H.Britan
: degree of extension : range
changes in the severity and extensity of punishment for crimes — P.A.Sorokin
2. psychology : an attribute of sensation whereby space or size are perceived