The laia (Spanish: laya) is a two-pronged type of foot-plough used in the Basque Country. Aside from being a farming implement, it is also used in laia racing. The people using a laia are referred to as laiariak in Basque.
The word is also attested as lai, without the absolutive ending[1][2] but is mainly used in the form of laia today. Other forms include lain (Oiartzun) and laixa (Eibar).[3] Beyond that the etymology is not entirely clear, but a connection with names for other forked implements in other neighbouring Romance languages such as the Béarnese word layà (a forked instrument for gathering chestnuts) seems plausible.[3]