IPA: /nɒnˈmɛtrəʊ/
KK: /nɑnˈmɛtroʊ/
Describing areas that are not part of a large city or urban center, often referring to rural or less populated regions.
Many people prefer to live in nonmetro areas for a quieter lifestyle.
Nonmetro → It is formed from "non-" (meaning not) and "metro" (from Greek "metropolis", meaning city or mother city). The word "nonmetro" refers to areas that are not part of a metropolitan city or urban area.
Think of 'non-' meaning 'not' and 'metro' referring to a 'city' — so nonmetro means not in a city.