Английский словарь американских идиом - pitch into

{v.}, {informal} 1. To attack with blows or words. * /He pitched into me with his fists./ * /He pitched into the idea of raising taxes./ Syn.: LAY INTO(1),(2), RIP INTO. 2. To get to work at; work hard at. * /She pitched into the work and had the house cleaned up by noon./ * /He pitched into his homework right after dinner./ Compare: LAY INTO, SAIL INTO.