Definition of frog and toad in US English:

frog and toad

noun

Australian, British
slang
  • Chiefly with the: the road.

Origin

Mid 19th century; earliest use found in John Hotten (1832–1873), publisher and writer. From frog + and + toad, rhyming slang for road.

Pronunciation

frog and toad

/ˌfrɒɡ (ə)n ˈtəʊd/