n (business|legal) A formula, practice,
device,
idea, process, design, instrument, pattern, or compilation of information which is not
patented and which is used by the owner to obtain an advantage over competitor within the marketplace and is treated in a way that can reasonably be expected to prevent the public or competitors from learning about it except when there is improper access,
eavesdropping, data acquisition or
theft (where the country's law recognises
theft) of that trade secret and where the implementation of the trade secret does not allow
reverse engineering.