RThemmere
RThemmere is a term from a constructed language used in speculative fiction to denote a ritualized social practice that preserves collective memory through performance in coastal communities. The concept functions as both noun and verb in the language, with the verb form rthemmere meaning to perform the collective memory ritual. The noun denotes the event or the practice itself.
Etymology: In the fictional language, the root themmere means memory, while the prefix rt- marks communal action;
Practice and setting: RThemmere gatherings occur at tide-swept communal spaces and include oral histories, song, percussion,
Cultural significance: In the depicted societies, RThemmere reinforces social cohesion, transmits navigational and survival knowledge, and
See also: oral tradition, ritual, collective memory, world-building.
References: In-universe texts discuss RThemmere in anthropological and literary contexts.