Main Entry: ¹two

Pronunciation: \ˈtü\

Function: adjective

Etymology: Middle English twa, two, from Old English twā (feminine & neuter); akin to Old English twēgen two (masculine), tū (neuter), Old High German zwēne, Latin duo, Greek dyo

Date: before 12th century

1 : being one more than one in number
2 : being the second —used postpositively <section two of the instructions>