DIACRONIA E DIATOPIA NELLA FRASEOLOGIA: Sull'espressione idiomatica romanesca tre ppigne e 'na tenaja e sulla sua variante tre ppinze e 'na tenaja.

This paper, which is part of the field of studies on Roman dialectal and regional phraseology, analyzes the idiomatic expression tre ppigne e 'na tenaja and its variant tre ppinze e 'na tenaja. This phraseological unit is documented in the 19th century: it is found in a roman poem of G.G. Belli (L'arma de Papa Grigorio, 1836). The aim is to reconstruct the history of this phraseologism and relate it to other expressions of the same semantic area. [ABSTRACT FROM AUTHOR]