stepwise

Từ điển WordNet v3.1 - WordNet Dictionary

I - adjective

one thing at a time (Freq. 2)
• Syn:
bit-by-bit, in small stages, piecemeal, step-by-step
• Similar to:
gradual

II - adverb

proceeding in steps
- the voltage was increased stepwise
• Syn:
step by step

• Từ đồng nghĩa / Synonyms:
  bit-by-bit, in small stages, piecemeal, step-by-step, step by step