IPA: /ɪˈmɛʒərəbl/
KK: /ɪˈmɛʒərəbəl/
Something that cannot be measured or is too great to be measured.
The love she felt for her family was immeasurable.
Immeasurable is formed from "in-" (meaning not) and "measurable" (from Latin "metiri", meaning to measure, combined with the suffix "-able", meaning capable of). The word describes something that cannot be measured or quantified.
Think of 'not' ('in-') being able to 'measure' ('metiri') something — that's why immeasurable means something that cannot be measured.