Where does “alphabetically” come from?

Alphabetically comes from English alphabetic, from English alphabet, from French -ique, from Ancient Greek ἀλφάβητος, ultimately from Ancient Greek ἄλφα, the first letter of the Greek alphabet.

alphabetically (English): In an alphabetical manner; Arranged in the order...

Definitions

  1. In an alphabetical manner; Arranged in the order...

Ancestry of “alphabetically”, step by step

StepLanguageWordMeaning
1EnglishalphabeticalPertaining to, furnished with, or expressed by...
2English-álOf or pertaining to. Adjectival suffix appended to various words, often nouns, to produce an adjective form. Often added to words of Latin origin, but used with other words also
3EnglishaldehydeAny of a large class of reactive organic...
4GermanAldehydaldehyde
5Latinalcoholkohl, collyrium, stibium; any other powder...
6Andalusian Arabicكُحُول
7Arabicكحلantimony; kohl, stibnite; black coloring of the...
8Arabicكُحْلantimony; kohl, stibnite
9Akkadianguḫlumkohl, antimony paste
Every word from Akkadian guḫlumEvery word from English -álEvery word from Arabic كُحْل