IPA: /dɪˈdʌktɪvli/
KK: /dɪˈdʌktɪvli/
In a way that involves reasoning from general principles to specific cases.
The scientist approached the problem deductively, starting with a theory and testing it with experiments.
Deductively → It is formed from "deduct" (from Latin "deducere", meaning to lead down or derive) and the suffix "-ively" (meaning in a manner of). The word "deductively" refers to reasoning that leads down from general principles to specific conclusions.
Think of leading down from general ideas to specific conclusions — that's what deductively means.