What is the meaning of ı?

Dotless i: the letter i without a dot above, in both the upper case and the lower case versions.

Obsolete form of i

The thirteenth letter of the Azerbaijani alphabet, written in the Latin script.

A letter of the Chipewyan alphabet, written in the Latin script.

The eleventh letter of the Crimean Tatar alphabet, written in the Latin script.

The twelfth letter of the Gagauz alphabet, written in the Latin script.

The eleventh letter of the Karakalpak alphabet, written in the Latin script.

The eleventh letter of the Turkish alphabet, called ı and written in the Latin script.

The name of the Latin-script letter I/ı.

Source: wiktionary.org