The word is not thing it represents in the real world. All words are approximations. People define the same word in different ways, and disagree over what exactly it means. I think it was clear from context that by "cold fusion" I meant the effect that causes heat, helium correlated with heat at the same ratio as D-D plasma fusion, and tritium. I did not mean anything else.
Just to continue this worthwhile discussion of the meaning of LENR.
I now understand what you mean by LENR. That is very traditional. It leaves out many other systems (H-Ni) and effects (alphas as detected by CR39).
So I don't think that specific definition is clear from context. If you try to ad enough to it to include all the claimed LENR effects as LENR - then you probably end up with my definition.