It is used more warm or warm. Diminutive and plural of hot . It means that they have or present some heat, that they are somewhat hot. In some parts of Spain it is a way of calling churros and also a type of tostadas or sandwiches.
Plural of "warm", as a diminutive of "hot", and in particular by the toasted sandwiches or by the name given in some regions of Spain (as in Seville) to pan fruits such as churro, which is served hot.
Churros