epsilon-delta

[ ep-suh-lon-del-tuh, -luh n- or, esp. British, ep-sahy-luh n- ]
/ ˈɛp səˌlɒnˈdɛl tə, -lən- or, esp. British, ɛpˈsaɪ lən- /

adjective Mathematics.

of or relating to a method or proof in calculus involving arbitrarily small numbers.

Words nearby epsilon-delta