Ohio
来自Big Physics
wiktionary
From Seneca ohiːyoʼ, a proper name derived from ohiːyoːh(“good river”). [1] The name of the Allegheny river, which the Lenape and Iroquois considered to be part of the same single river as the Ohio, means the same thing in Unami. [2]
etymonline
Ohio
U.S. state, admitted 1803, named for the river, which is from Seneca (Iroquoian) ohi:yo', a proper name from ohi:yo:h, literally "good river." The Seneca also used this of the Allegheny, which they considered the headwaters of the Ohio. Related: Ohian (1819); Ohioan (1818).
