A small triangular or pointed implement or fastening device, possibly used in sewing, fastening, or craftsmanship.
Possibly from French 'crochet' (hook) or related to Slavic roots, with diminutive suffix '-ette', though the origin is uncertain and may be a regional or technical craft term.
When a word's etymology is basically unknown, it's usually because it was a hyper-local craft term or trade jargon that never made it into dictionaries—'crzette' might be the sewing equivalent of slang that died when the trade did.
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