Meaning: Aggressive, ambitious, crafty, fun loving, outgoing, cosmopolitan Chennaiites.
Pronunciation: Homonym of Madrasis.
Usage: The BPO revolution has spawned a new breed of Madracease who are very Mumbai in their outlook.
Root: Madrasis are often associated with traits like conservative, no-nonsense, simple, guileless, trustworthy etc. Madracease are people who have stopping being so.