| 释义 | | gwher- To heat, warm.
 Derivatives include brand, brandy, forceps, and fornicate.
 [Pokorny gu̯her‑ 493, bh(e)reu‑ 143.]Zero-grade form *gwhr‑. burn1, from Old English beornan, byrnan (intransitive) and bærnan (transitive), to burn;brimstone, from late Old English brynstān, "burning mineral," sulfur  (stān, stone; see stāi-);brindled, from Old Norse brenna, to burn. a-c all from Germanic *brennan (intransitive) and brannjan (transitive), formed from *brenw‑ with nasal suffix and analogical vocalism.
brand, from Old English brand, piece of burning wood, sword;brandy, from Dutch branden, to burn, distill;brandish, from Old French brand, sword;brandade, from Old Provençal brand, sword. a-d all from Germanic *brandaz, a burning, a flaming torch, hence also a sword.
Suffixed form *gwher-m(n)o‑.  therm, -therm, thermo-, -thermy; hypothermia, lobster thermidor, from Greek thermos, warm, hot, and thermē, heat.O-grade form *gwhor‑.  forceps, forcipate, from Latin forceps, pincers, fire tongs (< "that which holds hot things"; -ceps, agential suffix, "-taker"; see kap-).Suffixed o-grade form *gwhor-no‑. Fornax, furnace, hornito, from Latin furnus, fornus, fornāx, oven;probably Latin fornix, arch, vault (< "vaulted brick oven")  fornicate, fornix.
Suffixed zero-grade form *gwhr̥-to‑, heated, likely source of Sanskrit ghṛtam, ghee, clarified butter  ghee.
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