Where does “incredible” come from?

Incredible comes from Latin incredibilis, formed from the prefix in- meaning "not" and credibilis meaning "believable," ultimately derived from Proto-Indo-European dʰeh₁- meaning "to place or put."

incredible (English): Too implausible to be credible; beyond belief;...

Definitions

  1. Too implausible to be credible; beyond belief;...

Ancestry of “incredible”, step by step

StepLanguageWordMeaning
1Latinincrēdibilisunbelievable, incredible
2Latincrēdibiliscredible, worthy of belief, believable
3Latincrēdōto believe, to trust in, to give credence to
4Proto-Italickrezdōto believe
5Proto-Indo-Europeanḱréddʰh₁etito believe, trust
6Proto-Indo-European-dʰh₁etiForms resultative verbs
7Proto-Indo-Europeandʰeh₁-to do, put, place

Words derived from “incredible

Every word from Proto-Indo-European dʰeh₁-Every word from Proto-Indo-European -dʰh₁etiEvery word from Proto-Indo-European ḱréddʰh₁eti