co- definition

  • prefix:
    • Together; joint; jointly; mutually: coeducation.
    • Partner or connect in an action: coauthor; cofounder.
    • Subordinate or assistant: copilot.
    • To the exact same level or degree: coextensive.
    • Complement of an angle: cotangent.
    • collectively; mutually; jointly
    • partner or subordinate in a task
    • to your exact same level
    • of opposing, for the equivalent
  • others:
    • a type of the prefix com-, signifying with, collectively, together, shared. Its utilized before vowels plus some consonants. See com-.

Related Sources

  • Definition for "co-"
    • Together; joint; jointly; mutually: coeducation.
    • View More
  • Sentence for "co-"
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