[1] Same or similar material in other lexica. The headword -- masculine accusative singular or neuter nominative/accusative singular of this adjective -- is evidently quoted from somewhere (perhaps, as S.A. Naber suggested, the Septuagint: Wisdom of Solomon 7.26).
2(Unattested outside lexicography.) The point of this addendum is to draw attention to the form -o/teros rather than -w/teros.