Longman Dictionary of Contemporary English
Wiktionary
a. In detail, describing each step precisely and in order.
WordNet
adj. one thing at a time [syn: bit-by-bit, in small stages, piecemeal, stepwise]
Usage examples of "step-by-step".
STEP-BY-STEP GUIDE THROUGH YOUR HIDDEN FILES This next section is for those of you who are more interested in learning the ins and outs of your computer.
The wire ambush had been a resounding success, but they'd been able to watch how the Maggots, dipping their long feelers to the broken ground, had been able to track them, step-by-step.
Center had filled his mind's eye with images of what the trebuchet could accomplish, and precise step-by-step instructions in making it.
Sara taught him the business step-by-step, from pick-ups and deliveries to actual sales.
This is just one of the big jumps instead of the little step-by-step changes that are easier to take.
It would be a step-by-step operation, the elements of our synthetic language defining themselves as they were transmitted and, we trust, deciphered.