Dearly adv. : In a dear manner; with affection; heartily; earnestly; as, to love one dearly.

Dearly adv. : At a high rate or price; grievously.

Dearly adv. : Exquisitely.

Example:
How would/could you prevent your best friend or someone you love Dearly from committing suicide? And can you?

Taxonomy
dearly, Merriam-Webster Online Dictionary, Dictionary, webster, Word Games, Webster Online Dictionary with audio pronunciations, Custom Search, glossary, english, language, ESL, Search, ly, adverb, 13th century, affection, peace, high rate.

Defination from the web:
dearly from the Merriam-Webster Online Dictionary with audio pronunciations, thesaurus, Word of the Day, and word games. ... 2 : heartily, earnestly <prayed so dearly for peace> 3 : at a high rate or price <paid dearly for the error> Learn more about "dearly" with Google Search > ...