bio-code

Definitions

1. A biochemical signal or marker, especially one used for security purposes.
2. A signal consisting of a biological action.

Examples

“Security features now being incorporated by the company include⟳ bar codes, deliberate errors, special background designs, micro-printing, UV-recognition and the use⟳ of bio-codes.”

“The covert methods used to differentiate genuine products from fakes include⟳ special ink, bio-codes and bank-note-style design⟳ features recognizable to the legitimate drug manufacturers.”

“Someone will eventually figure⟳ out the secrets of Orson's vision. But no one will be able to reproduce⟳ it. He's made sure of that with the bio-codes and micro-bio-infusers.”

“Some of the sad, intriguing varieties-of this phenomenon which have⟳ been documented in Nigeria include⟳: (i) Illegal exchange⟳ of information, written or verbal (for example, by copying or giraffing,' use⟳ of drums, flutes and bio-codes such as coughing, sneezing and whistling) to help⟳ candidates answer⟳ objective questions.”

“Muse willed the change⟳, swallowing and carefully constricting the epiglottis in a series of timed bio-codes that had taken her a long time to master.”

CEFR level