Keyword · US · updated 2026-05-17
definition protein
- Monthly searches
- 18,100
- CPC
- $0.40
- Competition
- 0
Also searched
- proteins 246,000
- definition of protein 18,100
- definition of proteins 18,100
- protein definition 18,100
Monthly average for US, from the Google Ads API: the same numbers you'd see in Google Ads.
Get this inside your AI assistant
Connect seodata.dev over MCP and Claude, ChatGPT or Muse can look up any keyword while they work. Ask in plain language, get these numbers back.
https://mcp.seodata.dev/mcp
20 free lookups a day, no account needed.
Related keywords
Keywords with overlapping search results. Similar volume and high overlap means the same search intent, so you can target either.
| Keyword | Volume | CPC | Overlap |
|---|---|---|---|
| proteins | 246,000 | $1.22 | 20/20 |
| definition of protein | 18,100 | $0.40 | 20/20 |
| definition of proteins | 18,100 | $1.37 | 20/20 |
| protein definition | 18,100 | $1.37 | 20/20 |
| protein meaning | 18,100 | $0.40 | 20/20 |
| proteins definition | 18,100 | $0.40 | 20/20 |
| proteins meaning | 18,100 | $1.37 | 20/20 |
| what is protein | 18,100 | $2.33 | 20/20 |
| protein what is | 14,800 | $0.42 | 20/20 |
| what are proteins | 6,600 | $1.92 | 20/20 |
For AI agents: query this keyword over HTTP
$ curl "https://api.seodata.dev/v1/keyword?q=definition+protein&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