To think through is to consider every part of something before acting. Think through the consequences.
It is the step most often skipped and the one that costs most when it is. To think through a plan means asking what happens if each part fails.
1phrasethink throughTo consider every part of something before acting.
“Nobody had bothered to think through what would happen in winter.”
think through is a phrase.
Practised in Phrasal Verbs