We certify the king, that . . . thou shalt have no
portion on this side the river. --Ezra iv. 16.
2. To give certain information of; to make certain, as a
fact; to verify. --Hammond.
The industry of science at once certifies and
greatly extends our knowledge of the vastness of the
creation. --I. Taylor.
3. To testify to in writing; to make a declaration
concerning, in writing, under hand, or hand and seal.
The judges shall certify their opinion to the
chancellor, and upon such certificate the decree is
usually founded. --Blackstone.
{Certified check}, A bank check, the validity of which is
certified by the bank on which it is drawn.