moreovera linking word meaning 'as a further matter; in addition' (formal)The drug proved effective in clinical trials; moreover, it had very few side effects.NoteThe drug proved effective in clinical trials; moreover, it had very few side effects.Elon.io is an online learning platformWe have an entire course teaching IELTS Vocabulary — Band 7+ grammar and vocabulary.Start learning IELTS Vocabulary — Band 7+ now