Where does “lactating” come from?

Lactating derives from English lactate, from Latin lacto (to suckle), from Latin lac (milk), from Proto-Indo-European ǵlákts (milk), ultimately from the Proto-Indo-European root ǵelh₂- meaning to suckle or milk.

lactating (English): present participle of lactate

Definitions

  1. present participle of lactate

Ancestry of “lactating”, step by step

StepLanguageWordMeaning
1EnglishlactateTo secrete or produce milk; Any salt or ester of...
2English-atehaving the specified thing; characterized by the...
3English-cyUsed to form nouns of state, condition or quality...
4Anglo-Norman-cie
5Latin-tiaoffice, rank
6Latin-iaUsed to form a feminine abstract noun, usually...
7Latin-iusforming adjectives from nouns; nominative neuter...
8Proto-Italic-jōsForms comparative adjectives
9Proto-Indo-European-yósCreates adjectives from noun or verb stems

Words derived from “lactating

Every word from Proto-Indo-European -yósEvery word from Latin -iaEvery word from English -ate