Definition of suborns:
(v) :
(also figuratively) To induce (someone) to commit an unlawful or malicious act, especially in a corrupt manner.
(v) :
(specifically, criminal law) To induce (someone, such as a witness) to commit perjury, for example by making a false accusation or giving false evidence.
(v) :
To achieve (some result; specifically, perjury) in a corrupt manner.
(v) :
(archaic) To make use of (something), especially for corrupt or dishonest reasons.
(v) :
(archaic) To procure or provide (something) secretly and often in a dishonest manner.
(v) :
(obsolete) To aid, assist, or support (something).