A team of experts from the University of the Highlands and Islands and the Soillse research project studied a number of Gaelic communities and found that "the social use and transmission of Gaelic is at the point of collapse," according to a press release published Thursday.
The language has been used in Scotland for more than 1,500 years. While its use has declined, Gaelic is "a valuable part of Scotland's cultural identity, especially for people in the Highlands and Islands," the Scottish government says.
The team published their findings in a new book titled "The Gaelic Crisis in the Vernacular Community: A comprehensive sociolinguistic survey of Scottish Gaelic."
Study author Conchúr Ó Giollagáin, professor of Gaelic research at the University of the Highlands and Islands, told CNN that the language could be gone within 10 years due to a rapid decline in the number of speakers that started in the 1980s.
For the 1981 census, 80% of people on the islands reported an ability to speak Gaelic, but by the 2011 census that had fallen to 52%. This represents a net loss of 9,660 Gaelic speakers over 30 years, with younger people in particular not speaking the language.
There are currently around 11,000 Gaelic speakers in Scotland and most are over the age of 50, Ó Giollagáin said, but their networks are increasingly isolated and the language is not being passed down to younger generations.