We found 3 dictionaries that define the word secondary roads:

General (2 matching dictionaries)

1. secondary roads: Merriam-Webster
2. secondary roads: Collins English Dictionary

Tech (1 matching dictionary)

3. AUTOMOTIVE TERMS (No longer online)

▸ Words similar to secondary roads ▸ Usage examples for secondary roads ▸ Idioms related to secondary roads ▸ Wikipedia articles (New!) ▸ Words that often appear near secondary roads ▸ Rhymes of secondary roads ▸ Invented words related to secondary roads