This is the 7882nd most frequent Catalan word.
comunicants
"Comunicants" means "communicants" (people who communicate or partake in communion).
In this context, 'comunicants' refers to the physical connection allowing liquid to move between vessels.
Els vasos comunicants són un principi important en física.
Communicating vessels are an important principle in physics.
Here, 'comunicants' is used metaphorically to describe interpersonal connections.
La seva manera de ser semblava que es manifestaven com vasos comunicants amb els altres.
Their way of being seemed to manifest as communicating vessels with others.
In this usage, 'comunicants' literally describes rooms that are connected together.