médʰu
“honey, mead, sweet drink”Honey, mead, sweet
A PIE nominal root meaning "honey, mead, sweet drink," continued in English mead, Greek méthy (μέθυ, "wine"), whence methanol, methyl, and amethyst ("not drunk"); Sanskrit mádhu ("honey, mead"); and Old Irish mid ("mead"). One of the clearest PIE cultural vocabulary items, attesting to honey-based fermented drinks in the proto-language.
Discussion
The root *médʰu ("honey, mead") is one of the most securely reconstructed PIE cultural terms, attested in Sanskrit mádhu ("honey, sweet drink, mead"), Greek méthy (μέθυ, "wine, intoxicating drink"), Old English meodu ("mead"), Old Irish mid ("mead"), Lithuanian medùs ("honey"), and Old Church Slavonic medŭ ("honey"). Pokorny (IEW 707) and Mallory & Adams (EIEC s.v. *médhu) provide extensive documentation.
English mead descends directly from Old English meodu, the traditional honey-based fermented drink of the Germanic world. The word's survival into Modern English — though the drink itself became marginal — testifies to the cultural importance of honey beverages in early Germanic society.
Greek méthy (μέθυ, "wine") shifted semantically from "mead/honey drink" to "wine" as viticulture displaced apiculture in the Greek-speaking world. The derivative méthē ("drunkenness") gave English methanol and methyl (via the chemical term for "wood spirit"). The privative compound améthystos (ἀμέθυστος, "not intoxicating") named the amethyst, believed in antiquity to prevent drunkenness.
Sanskrit mádhu ("honey, sweet, mead") is a central term in Vedic ritual literature. The compound madhya ("middle," as in Madhya Pradesh) is from a different root, but mádhu itself appears in the famous "Madhu-vidyā" ("honey doctrine") of the Upanishads.
The pan-IE distribution of *médʰu confirms that PIE speakers knew honey and prepared fermented honey drinks — an important datum for cultural reconstruction. The semantic shift in Greek from "mead" to "wine" tracks the adoption of viticulture in the Mediterranean.
Notes
gsc-gap: source of "mead", "methanol", "methyl", "amethyst", "Madhya Pradesh"
Laryngeal Analysis
No laryngeal.
Ablaut
Static noun; no ablaut alternation in this nominal stem.