Any language consciously learned by its speaker after infancy. In most cases people never achieve the same level of fluency and comprehension in their second languages as in their first, or native, language[?].
... town is 88.27% White, 3.90% African American, 0.20% Native American, 2.13% Asian, 0.05% Pacific Islander, 3.49% from other races, and 1.95% from two or more races. 11.66% ...