Brown-Driver-Briggs
[
אָדַר]
verb (poetry)
wide, great, (thence) high, noble (? Assyrian adâru DlW) —
Niph`al Participle majestic, glorious, of ׳י, נֶאְדָּר Exodus 15:11; construct נֶאְדָּרִי Exodus 15:6 (see Di);
Hiph`il Imperfect יַאְדִּיר make glorious the teaching Isaiah 42:21 (׳י subject)