developmentsurge

noun
UK /dɪˈvɛləpmənt sɜːdʒ/
US /dɪˈvɛləpmənt sɜːrdʒ/

A big, fast jump forward in how something grows or gets better.

The town saw a developmentsurge when the new school and park opened.


OTHER MEANINGS

2. A sudden rise in building and construction activity.

The developmentsurge brought new homes and shops to the empty lot.

3. A quick burst of improvement in a skill or project.

Her coding developmentsurge surprised everyone on the team.

4. A short period when something grows much faster than usual.

The garden had a developmentsurge after the spring rains.