keyword

biological sex definition

Monthly search volume and cost-per-click data for "biological sex definition" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=biological+sex+definition&country=us" +--------------+------------------+ | volume | 1,300 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-19 | +--------------+------------------+

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
biological sex	1,900	$0	20/20
sex vs gender definition	1,900	$0	16/20
biological gender	1,300	$2.16	20/20
is gender biological	1,300	$2.16	19/20
biological gender definition	880	$0	20/20
definition of biological sex	880	$0	17/20
sex biological definition	880	$0	17/20
biological definition of sex	880	$0	16/20
male and female sexes	880	$12.52	16/20
define biological sex	90	$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=biological+sex+definition&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