verb#7,796 by frequency
certify
/ˈsɜː.tɪ.faɪ/
To attest to as the truth; To authenticate or verify in writing; To attest that a product, service, organization, or person has met an official standard
- he/she/it
- certifies
- past participle
- certified
Meanings
- 1
To attest to (a fact) as the truth
- 2
To authenticate or verify in writing
- 3
To attest that a product, service, organization, or person has met an official standard
- 4
To inform; to tell (a person) that something is truerare
- 5
To assure (oneself) of something; to ascertainrare