occurring or extending throughout a country or nation
"the event aroused nationwide interest"
"a countrywide fund-raising campaign"
Extending throughout an entire nation.
"The new safety regulations will be implemented nationwide next month to ensure every region follows the same standards."
In plain English: Nationwide means something that happens or exists across the entire country.
"The new holiday promotion is available nationwide."
Usage: Use nationwide as an adjective before a noun, such as a nationwide campaign, to describe something that covers an entire country. Do not place it after the noun or use it with a hyphen when modifying a noun directly.
extending throughout an entire nation
"nationally advertised"
"it was broadcast nationwide"
Throughout a nation.
"The new traffic laws took effect nationwide last Monday, changing driving rules in every state simultaneously."
In plain English: Nationwide means something that happens across the whole country.
"The new holiday promotion will be available nationwide starting next Monday."
Usage: Use "nationwide" as an adverb to describe actions or events occurring across an entire country, such as selling products nationwide. Do not confuse it with the adjective form when you need to modify a noun directly.
Nationwide is a compound word formed by combining "nation" with the suffix "-wide." It was first used to describe something that covers or affects an entire country.