noun
district of a town; city block (irregular size)
A numbered subdivision within a Japanese 町 (chō) or 大字 (ōaza), used in addresses. The size and shape of a 丁目 are irregular and defined administratively, not by a fixed area.
住所は東京都新宿区西新宿二丁目です。
The address is 2-chōme, Nishi-Shinjuku, Shinjuku-ku, Tokyo.
この町は一丁目から五丁目まであります。
This town has chōme from 1 through 5.