What is of in the Gaelic languiages?

The Gaelic languages are a group of Celtic languages spoken in Ireland, Scotland and the Isle of Man. In these languages, the word for "of" is:

* Irish: de or den (used with definite nouns)

* Scottish Gaelic: de or deth (used with definite nouns)

* Manx: jeh (used with both definite and indefinite nouns)