Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
† lychnūchus, i, m., = λυχνοῦχος, a lamp-stand, candlestick, chandelier: ligneolus, Cic. Q. Fr. 3, 7, 2: pensiles, Plin. 34, 3, 8, § 14; Suet. Dom. 4; id. Caes. 37.