IPA: //nɒnˈænsər//
KK: /nɑnˈænsər/
A response that does not provide any useful information or clarity, often being vague or evasive.
When asked about the project, his reply was a nonanswer that left everyone confused.
Nonanswer → It is formed from "non-" (meaning not) and "answer" (from Old English "andswaru", meaning a response or reply). The word "nonanswer" means a lack of response or a reply that is not given.
Think of 'not' ('non-') combined with 'response' ('answer') to remember that a nonanswer means there is no reply.