IPA: /ˈrɪəli/
KK: /ˈrili/
In a genuine or true manner; used to emphasize something.
I really enjoyed the concert last night.
Really → The word 'really' originates from the Old French 'reel' (meaning actual or true) and the suffix '-ly' (meaning in a manner of). Thus, 'really' means in a manner that is true or actual.
Think of the Old French word 'reel' meaning true, and remember that 'really' describes something that is true or actual.