They live in thatched shanties and lean-TOS, some in sort of caves they had dug in steep banks along the roadside.
"Epistles-from-Pap-Letters-from-the-man-known-as-The-Will-Rogers-of-Indiana"
Durham, Andrew Everett
A certain Countess of TOS,...
"The Memoires of Casanova, Complete The Rare Unabridged London Edition Of 1894, plus An Unpublished Chapter of History, By Arthur Symons"
Jacques Casanova de Seingalt
The only habitations we could see were wretched lean-TOS, just capable of sheltering them from the wind.
"On the Banks of the Amazon"
W.H.G. Kingston