■ Meaning: good, excellent
■ For example:
- The new Neo album is ill, man!
- Corrie’s new jacket is ill. Where can I get one?
■ Note: This usage is fairly obscure U.S. teen slang and it’s not widely known or understood in the larger community.
■ Variety: This slang term is typically used in American English but may be used in other varieties of English too.