A termination or conclusion.
The last part of something.
The last morpheme of a word, added to some base to make an inflected form (such as -s in "dogs").
A card whose effects persist beyond the turn on which it is played.
A chemical hair treatment imparting or removing curliness, whose effects typically last for a period of weeks; a perm.
Given an n⨯n matrix a_ij,, the sum over all permutations 𝜋, of ∏ᵢ₌₁ⁿa_i𝜋(i).
Without end, eternal.
Lasting for an indefinitely long time.