Third person singular present tense of coedit; he, she, or it jointly edits something with another person.
From co- + edits (the third person singular form of edit). Regular verb conjugation following standard English patterns.
The simple fact that 'coedits' exists as a standard conjugation shows how thoroughly the co- prefix has been integrated into modern verbs—we don't even think twice about it anymore, unlike 'co-' words from earlier centuries.
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