Likewise or similarly in other lexica; references at Photius phi87, where however Theodoridis follows Eustathius in presenting the gloss as a single phrase (sanidw/mata ste/ghs dia/glufa 'hollowed-out plankings of a ceiling'). The headword itself, nominative/accusative plural of the neuter noun fa/tnwma, must be quoted from somewhere: Theodoridis says Song of Solomon 1.17 LXX; alternatively, Amos 8.3 LXX (and options in e.g. Polybius and Josephus).
For a related adjective see phi 134.