rethink
verb [ I or T ]
uk/ˌriːˈθɪŋk/ usrethought | rethoughtto think again about a plan, idea, or system in order to change or improve it:
The company is rethinking its position on homeworkers.
rethink how/what etc. Retailers are paying more attention to male shoppers, rethinking how their goods are marketed and displayed.
The agency needs to rethink its strategy.
rethink
noun [ C, usually singular ]
uk/ˈriːθɪŋk/ us(also rethinking [ S ])an act of thinking again about a plan, idea, or system in order to change or improve it:
The incident led to a rethink of the department's health and safety policies.
a complete/fundamental/radical rethink A fundamental rethink on executive pay is needed.