S / sŏlĭdāmentum
noun

sŏlĭdāmentum

gen. sŏlĭdāmenti · gender neuter · decl. 2nd
that which makes firm; solid; a strengthener
that which makes firm or solid, a strengthener (late Lat.): corporis (ossa), Lact. Opif. Dei, 7 init.