This is the 6056th most frequent French word.
déric
The term "déric" does not appear to have a definition in standard French. It might be a proper name or a typo.
Here, the word 'déric' is used as a proper noun, the name of a person who made a proposal.
Le dérivatif proposé par déric ne fonctionna pas.
The diversion proposed by Deric didn't work.
In this usage, 'déric' might refer to a term with an unknown meaning, prompting the search in a dictionary.
Elle chercha le sens de déric dans le dictionnaire.
She looked for the meaning of 'déric' in the dictionary.
Here, 'déric' is conjectured by the speaker to be metaphorical, indicating it could symbolize another concept.