reactive
UK /ɹiːˈæktɪv/ US /ɹiːˈæktɪv/
adj 4
Definitions
adj
1
That reacts or responds to a stimulus.
2
That readily takes part in reactions.
francium is the most reactive of the alkali metals.
3
Characterized by induction or capacitance rather than resistance.
4
Reacting to the past rather than anticipating the future, not predictive.
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