Hive

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A hive is a group of two or more sysmates that are distinct as individuals, but prefer functioning as one mind. They are similar to a collective character in media.

Related Terms
A network of symbiosis refers to a situation in which multiple symbiotic connections between one sentient headspace (such as a symbiospace) and multiple living beings (such as headmates) are in place. This is could potentially lead all symbiotics to feel a similar hive-like experience, unvoluntarily/accidentally.