1. (adjective) Departing from a recognized, conventional, or established norm; unconventional or quirky
His eccentric fashion sense made him stand out in the crowd.
Seu gosto de moda excêntrico o fez se destacar na multidão.
2. (adjective) (of a circle or orbit) not concentric; not having the same center
The eccentric orbit of the comet makes its appearances unpredictable.
A órbita excêntrica do cometa torna seus aparecimentos imprevisíveis.
3. (noun) A person of unconventional and idiosyncratic habits or beliefs
The village eccentric always wore mismatched socks.
O excêntrico da aldeia sempre usava meias que não combinavam.