D defs.my
Entry 1 sense Webster, 1913

Rinforzando

· Rin·for·zan·do · IPA /ˌɹɪnfɔɹˈtsændoʊ/
01 a. Increasing; strengthening; -- a direction indicating a sudden increase of force (abbreviated rf., rfz.) Cf. Forzando, and Sforzando.
  1. 1.
    Increasing; strengthening; -- a direction indicating a sudden increase of force (abbreviated rf., rfz.) Cf. Forzando, and Sforzando.(Mus.) See: Forzando, Sforzando