SUPERLATIVELY
Meaning of SUPERLATIVELY in English
su ‧ per ‧ la ‧ tive ‧ ly /suːˈpɜːlətɪvli, sjuː- $ sʊˈpɜːr-/ BrE AmE adverb
extremely:
superlatively happy
Longman Dictionary of Contemporary English.
Longman - Словарь современного английского языка.
2012