the act of decorating something with jewels or making it sparkle with gems.
Present participle of 'bejewel' formed with the -ing suffix, creating a gerund or present progressive form.
Interestingly, people rarely use the -ing form ('bejeweling the crown') and prefer the adjective ('bejeweled crown'). This shows how some verbs drift into becoming primarily adjectives in actual modern usage—the participle form outlives the active verb.
Complete word intelligence in one call. Free tier — 50 lookups/day.