IPA: //nʌnˈɛlɛk.trə.laɪt//
KK: /nʌnɪˈlɛktrəˌlaɪt/
A type of substance that does not break apart into ions when mixed with a liquid, making it a weak conductor of electricity.
Sugar is an example of a nonelectrolyte because it does not produce ions in solution.
Nonelectrolyte → It is formed from "non-" (meaning not) and "electrolyte" (from Greek "ēlektron", meaning amber, and "lytos", meaning able to be loosened or dissolved). The term refers to a substance that does not conduct electricity when dissolved in water, hence, not an electrolyte.
Think of 'non-' meaning not, and 'electrolyte' referring to a substance that can conduct electricity. So, a nonelectrolyte is something that does not conduct electricity.