What is the origin of 'sleep tight'?
Read moreOne of the mysteries of the English language finally explained.
Definition of microstrip in US English:
microstrip
noun
ElectricityA transmission line for microwaves that consists of dielectric material with a metallic film forming a conducting strip along one face and a metallic coating that serves as an earth covering the opposite face; material of this kind.
Origin
1950s. From micro- + strip. Compare microtron, micro-oven.
