keyword

define ophthalmology

Monthly search volume and cost-per-click data for "define ophthalmology" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=define+ophthalmology&country=us" +--------------+------------------+ | volume | 5,400 | | cpc | $0.92 | | competition | 0.03 | | country | US | | updated | 2026-08-13 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
what is ophthalmology	8,100	$2.36	20/20
what is ophthalmologist	8,100	$2.36	15/20
meaning of ophthalmologist	5,400	$1.18	20/20
meaning of ophthalmology	5,400	$0.92	20/20
ophthalmology definition	5,400	$2.43	20/20
definition of ophthalmologist	5,400	$1.18	18/20
ophthalmologist meaning	5,400	$0.92	17/20
optha meaning	2,900	$0	15/20
ophthalmology meaning	2,400	$0.71	20/20
what is ophthalmic	1,300	$0	17/20

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://api.seodata.dev/v1/keyword?q=define+ophthalmology&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