nablum
From LSJ
ἀσκέειν, περὶ τὰ νουσήματα, δύο, ὠφελέειν, ἢ μὴ βλάπτειν → strive, with regard to diseases, for two things — to do good, or to do no harm | as to diseases, make a habit of two things — to help, or at least, to do no harm
Latin > French (Gaffiot 2016)
nablum, ī, n. (νάβλον), (plur.) nable, sorte de cithare : Vulg. 1 Chron. 15, 28.
Latin > German (Georges)
nablum, ī, n., s. nablium.
Latin > English
nablum nabli N N :: psaltery; (10/12 stringed instrument w/sounding board behind strings OED)