Made something accessible to ordinary people rather than just elites, or converted to a democratic system (British spelling).
From democrate + -ise (British suffix), derived from Greek demokratia (rule by the people). The -ise ending became the standard British spelling in the 19th century as the concept of extending democracy to ordinary citizens became prevalent.
The British spelling with 's' versus American 'z' reflects a fascinating linguistic divide that happened after the American Revolution—the US kept its spelling closer to Greek etymology while Britain developed its own variant, and now both versions persist in their respective English-speaking worlds.
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