posebice

1. Croat. especially; particularly
   Volim voće, posebice jagode. — I love fruit, especially strawberries.
2. Croat. separately; individually
   Razgovarao je sa svakim kandidatom posebice. — He talked to each candidate individually.

More characteristic of Croatian usage. In Serbia, posebno or naročito is more usual (for 'separately' — posebno, pojedinačno).