Where does “hallucinational” come from?

hallucinational (English) comes from English AL, from Dutch al, from Middle Dutch al, from Old Dutch āl, from Proto-West Germanic all, from Proto-Germanic allaz, from Proto-Indo-European h₂él- — to grow, nourish.

hallucinational (English): Relating to hallucination

Definitions

  1. Relating to hallucination

Ancestry of “hallucinational”, step by step

hallucinational traces back through two separate lines of ancestry.

via English AL

StepLanguageWordMeaning
1EnglishALInitialism of assembly language; Initialism of...
2Dutchalall, all of; already; yet
3Middle Dutchalall, all of; completely; even though, no matter...
4Old Dutchāl
5Proto-West Germanicallall
6Proto-Germanicallazall
7Proto-Indo-Europeanh₂él-to grow, nourish

via English hallucination

StepLanguageWordMeaning
1EnglishhallucinationA sensory perception of something that does not...
2EnglishhallucinateTo seem to perceive things which are not really...
3Latinhallucinatus
4Latinalucinatushallucinated, experiencing hallucinations
5LatinalucinorI wander in mind, talk idly, prate, dream
6Ancient Greekἀλύωto wander in mind, to roam; to be deeply stirred,...
Every word from Proto-Indo-European h₂él-Every word from Proto-Germanic allazEvery word from Proto-West Germanic all