engrossment
— Noun
– English
~ the quality of being intent and concentrated; "the intentness of his gaze"
enhancement
— Noun
– English
~ an improvement that makes something more agreeable
enhancer
— Noun
– English
~ anything that serves by contrast to call attention to another thing's good qualities; "pretty girls like plain friends as foils"
Enid
— Noun
– English
~ a town in north central Oklahoma
enigma
— Noun
– English
~ something that baffles understanding and cannot be explained; "how it got out is a mystery"; "it remains one of nature's secrets"