egoistically ‎(comparative more egoistically, superlative most egoistically)

  1. in an egoistic manner
    • 1934, George Orwell, Burmese Days, Chapter 15, [1]
      He was going to ask her to marry him—indeed, he had intended to ask her without more delay. But the words were not spoken yet; instead, he found himself talking egoistically on and on.