dna fingerprinting definition
Definition of DNA FINGERPRINTING. : a technique used especially for identification (as for forensic purposes) by extracting and identifying the base-pair pattern in an individual's DNA âcalled also DNA typing. â DNA fingerprint noun.See DNA fingerprinting defined for kids.ADVERTISEMENT. a technique used especially for identification (as for forensic purposes) by extracting and identifying the base-pair pattern in an individual's DNA âcalled also DNA typing. â DNA fingerprint noun. See DNA fingerprinting defined for kids.