Brown-Driver-Briggs (BDB)
H1858
H1858 דַּר
Brown-Driver-Briggs Hebrew Lexicon (BDB), 1906 — public domain
Strong's H1858 · Hebrew
dar
dar
apparently from the same as 1865; properly, a pearl (from its sheen as rapidly turned); by analogy, pearl-stone, i.e. mother-of-pearl or alabaster