Princeton's WordNet

1. sincerely, unfeignedly, truly(adverb)

   with sincerity; without pretense

   "she praised him sincerely for his victory"; "was unfeignedly glad to see his old teacher"; "we are truly sorry for the inconvenience"

2. sincerely, sincerely yours(adverb)

   written formula for ending a letter

Kernerman English Learner's Dictionary

1. sincerely(adverb)ɪnˈsɪər

   really; = genuinely

   I sincerely believe they shouldn't get married.

2. sincerelyɪnˈsɪər

   used before signing your name at the end of a formal letter

3. sincerelyɪnˈsɪər

   used before signing your name at the end of a formal letter when you know the name of the person you are writing to

Wiktionary

1. sincerely(Adverb)

   In a sincere or earnest manner; honestly.

   I sincerely hope they make it home safely.

2. sincerely(Adverb)

   A conventional formula for ending a letter, used when the salutation addresses the person for whom the letter is intended by his or her name.

   Please consider it carefully and let me know what you decide.

Origin: from sincerus.

Webster Dictionary

1. Sincerely(adverb)

   in a sincere manner

2. Sincerely(adverb)

   purely; without alloy

3. Sincerely(adverb)

   honestly; unfeignedly; without dissimulation; as, to speak one's mind sincerely; to love virtue sincerely

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• بصورةٍ صادِقَهArabic
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• په رښتوني توګه، په اخلاصPashto
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• 真誠地Chinese (Trad.)
• щиро, відкритоUkrainian
• خلوص کے ساتھUrdu
• một cách chân thànhVietnamese
• 真诚地Chinese (Simp.)