IPA: /nɒnˈlaɪbrəri/
KK: /nɑnˈlaɪbrəri/
Not related to or associated with a library.
The nonlibrary resources were essential for the research project.
Nonlibrary → It is formed from "non-" (meaning not) and "library" (from Latin "liber" meaning book). The word "nonlibrary" refers to something that is not a library or does not pertain to a library.
Think of 'non-' meaning 'not' and 'library' referring to a place with books — so 'nonlibrary' means a place that is not a library.