Immutable (adj)
i-moot-a-bl
Unchanging over time or unable to be changed.
Late Middle English from Latin immutabilis, from in- ‘not’ + mutabilis (see mutable).
Example sentences
“You can discuss it all you want, but it’s an immutable fact.”
Word of the Day - Semiquincentennial (noun) se-mee-kwin-sen-tee-nee-al
