D defs.my
Entry 1 sense Webster, 1913

Incredible

/ĭngkrĕ'dəbəl/ · In·cred·i·ble · IPA /ɪŋˈkɹɛdəbəl/
01 a. Not credible; surpassing belief; too extraordinary and improbable to admit of belief; unlikely; marvelous; fabulous.
  1. 1.
    Not credible; surpassing belief; too extraordinary and improbable to admit of belief; unlikely; marvelous; fabulous.
    “Why should it be thought a thing incredible with you, that God should raise the dead?” — Acts xxvi. 8.