Strong's Hebrew #142 - אָדַר adar (wide)

become glorious, honorable

A primitive root; to expand, i.e. Be great or (figuratively) magnificent -- (become) glorious, honourable.

1) to be great, be majestic, wide, noble (poetic)
1a) (Niphal) majestic, glorious (participle)
1b) (Hiphil) make glorious
Part of Speech: verb
A Related Word by BDB/Strong’s Number: a primitive root
Same Word by TWOT Number: 28

[אָדַר] verb (poetry)

wide, great, (thence) high, noble (? Assyrian adâru Dl^W) —

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)

Strong's Hebrew: 142. אָדַר (adar) — 3 Occurrences

Exodus 15:6
HEB: יְמִֽינְךָ֣ יְהוָ֔ה נֶאְדָּרִ֖י בַּכֹּ֑חַ יְמִֽינְךָ֥
NAS: O LORD, is majestic in power,
KJV: O LORD, is become glorious in power:
INT: your right LORD is majestic power hand

Exodus 15:11
HEB: מִ֥י כָּמֹ֖כָה נֶאְדָּ֣ר בַּקֹּ֑דֶשׁ נוֹרָ֥א
NAS: is like You, majestic in holiness,
KJV: among the gods? who [is] like thee, glorious in holiness,
INT: Who is like majestic holiness Awesome

Isaiah 42:21
HEB: יַגְדִּ֥יל תּוֹרָ֖ה וְיַאְדִּֽיר׃
NAS: the law great and glorious.
KJV: the law, and make [it] honourable.
INT: to make the law and glorious