Lù Yǐtián 陸以湉 (zì Dìngpǔ 定圃, often referenced as Lù Dìngpǔ 陸定圃, 1801–1865), Qīng scholar-physician of Tóngxiāng 桐鄉 (Zhèjiāng). A jǔrén of the Dàoguāng era who briefly served as district magistrate in Tāizhōu 臺州 before withdrawing to combine textual scholarship with private medical practice. Best known for his miscellany Lěnglú záshí 冷廬雜識 (Cold-Hut Miscellany, 8 juǎn, Xiánfēng 5 = 1855), to which the medical work KR3eq005 Lěnglú yīhuà 冷廬醫話 (5 juǎn, edited posthumously by Páng Yuánchéng 1897) is the companion piece. He further composed a Zàixù míngyī lèiàn 再續名醫類案 extending the Jiāng Guàn — Wèi Zhīxiù tradition, preserved in manuscript by Páng Yuánchéng. Doctrinally a moderate Wēn-bìng-school inheritor close to the Yè Tiānshì 葉天士 / Wú Tāng 吳瑭 line, but writing with the historical detachment of an zájì-genre scholar rather than a polemicist.