certificate是什么意思?

certificate
cer.tif.i.cate
AHD:[s…r-t¹f“¹-k¹t]
D.J.[s*6t!f!k!t]
K.K.[s+6t!f!k!t]
n.Abbr. cert.,certif.,ctf.,ct.（名词）缩写 cert.,certif.,ctf.,ct.
A document testifying to the truth of something:
证（明）书：证明事物真实性的文件：
a certificate of birth.
出生证明
A document issued to a person completing a course of study not leading to a diploma.
结业证书：发给完成课程学习但不能拿毕业证的人的一种证明
A document certifying that a person may officially practice in certain professions.
执照：证明某人可正式从事某行业的文件
A document certifying ownership.
凭证：证明所有权的文件
v.tr.（及物动词）
cer.tif.i.cat.ed,cer.tif.i.cat.ing,cer.tif.i.cates[-k³t”]
To furnish with, testify to, or authorize by a certificate.
用证明书证明：通过证明文件给予、证明或认可

Middle English certificat
中古英语 certificat
from Old French
源自 古法语
from Medieval Latin certific³m [something certified]
源自 中世纪拉丁语 certific³m [被证实的事物]
from neuter of Late Lati