Something that connects or serves to link things together; a connecting element or agent.
From 'connect' plus the suffix '-ant', which forms nouns and adjectives meaning 'performing an action' or 'a thing that does something.' It's a technical or specialized term for connecting elements.
You'll encounter 'connectant' in technical writing about networks and systems—it's a professional term that linguists and engineers prefer over the simpler 'connector' when discussing the theoretical or abstract nature of connection.
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