Statewide means reaching every part of a state. A statewide ban, statewide elections, statewide coverage.
It is American, since it needs states to make sense, and the British equivalent is nationwide or countywide. It works as an adverb too, so a rule can apply statewide.
1adjectivestatewideReaching every part of a state.
“The governor announced a statewide ban on fireworks during the drought.”
statewide is a quality.
Proto-Indo-European
*steh₂-
Middle English
stat
English
state
English, today
statewide
Built from
From state + -wide. state comes from Middle English stat. From Middle English stat (as a noun); adopted c. 1200 from both Old French estat and Latin stātus (“manner of standing, attitude, position, carriage, manner, dress, apparel; and other senses”), from stō (“to stand”). a doublet of estate and status. The sense of "polity" develops in the 14th century. Compare French être, Greek στέω, Italian stare, Portuguese estar, Romanian sta, and Spanish estar. The verb is first attested around the beginning of the 16th century. Related to English stand. Displaced native Old English hād (“state, condition”).
Etymology from Wiktionary, CC BY-SA