Meaning of the word "betrothal ring" in English

What does "betrothal ring" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

betrothal ring

US /bɪˈtroʊθəl rɪŋ/
UK /bɪˈtrəʊðəl rɪŋ/

Noun

a ring given by a man to a woman to mark their engagement to be married

Example:
He presented her with a beautiful diamond betrothal ring.
The antique betrothal ring had been in her family for generations.