finitude
The state or characteristic of being finite; limitedness.
countable, uncountable
Matter expresses the finitude of time-space; in this world of limitation a new way of knowing becomes possible, and this way is language.
Where it comes from
From Latin fin(is) + -itude or directly from Renaissance Latin finitūdō (“signifying a noun of state”), from fīnis (“end, limit”) + -tūdō.
Adapted from the Wiktionary entry finitude (CC BY-SA 4.0).