IPA: /nɒnˈɜːrdʒənt/
KK: /nɑnˈɜrdʒənt/
Something that is not urgent does not require immediate attention or action.
The meeting was scheduled for next week because the issues were considered nonurgent.
Nonurgent → It is formed from "non-" (meaning not) and "urgent" (from Latin "urgens", meaning pressing or demanding attention). The word "nonurgent" means not pressing or not requiring immediate attention.
Think of 'not' ('non-') needing immediate attention ('urgent') — that's why nonurgent means something that can wait.