What is Clinically Significant Other?
1.
A significant other defined by an (undesired) medical condition, not by a agreed-upon relationship status.
Combination of "clinically significant" and "significant other."
They were only dating casually, but when he gave her the Clap, he became her clinically significant other.
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1.
A really fast Gastropod, as opposed to a slow one, and to travel at speed leaving a trail of mucus behind it.
There he goes - faster th..