certificate
noun
Pronunciation: /səˈtɪfɪkət/
- 1an official document attesting a fact, in particular:
- a document recording a person’s birth, marriage, or death: a birth certificate
- a document confirming that someone has reached a certain level of achievement in a course of study or training: a university-accredited certificate
- a document attesting ownership of an item or the fulfilment of legal requirements: a share certificate
verb
Pronunciation: /səˈtɪfɪkeɪt/

Origin:
late Middle English (in the sense 'certification, attestation'): from French certificat or medieval Latin certificatum, from certificare (see certify)