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keyword

definition of a highway

Monthly search volume and cost-per-click data for "definition of a highway" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=definition+of+a+highway&country=us" +--------------+------------------+ | volume | 6,600 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-06 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
definition of highway 6,600 $0 20/20
highway definition 6,600 $0 20/20
define highway 6,600 $0 17/20
highway meaning 6,600 $0 14/20
highways meaning 6,600 $0 12/20
what is a highway 2,400 $0 12/20
what is the definition of a highway 210 $0 14/20
what is the definition of highway 210 $0 11/20
legal definition highway 50 $0 12/20
legal definition of a highway 50 $0 11/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=definition+of+a+highway&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt