in ‧ com ‧ pre ‧ hen ‧ si ‧ ble /ɪnˌkɒmprɪˈhensəb ə l, ɪnˌkɒmprɪˈhensɪb ə l $ -ˌkɑːm-/ BrE AmE adjective
difficult or impossible to understand:
legal documents full of incomprehensible jargon
I find your attitude quite incomprehensible.
incomprehensible to
His accent made his speech incomprehensible to me.
—incomprehensibly adverb
—incomprehensibility /ɪnˌkɒmprɪhensəˈbɪləti, ɪnˌkɒmprɪhensɪˈbɪləti $ -ˌkɑːm-/ noun [uncountable]