"Added significance" means that something becomes more important or meaningful due to an extra element or factor.
Sentences with «added significance»
Many of this year's short films have taken on added significance in the wake of recent political developments. (decider.com)
Also, add the significance of the title here. (essayschief.com)
One - third of all companies permit employees to attach documents to instant messaging — which can take on added significance in light of the extended holding periods in place at some businesses. (slaw.ca)