an experimental integrated circuit composed of biochemical substances or organic molecules.
Origin of biochip
First recorded in 1980–85
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
a small glass or silicon plate containing an array of biochemical molecules or structures, used as a biosensor or in gene sequencingAlso called: microarray
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012