Considerationsince
Considerationsince is a term that appears to be a portmanteau, combining "consideration" and "since." In common usage, it is not a recognized English word or a technical term in any established field. Its appearance suggests a neologism or a nonce word created for a specific, perhaps informal, context.
The potential meaning of considerationsince can be inferred by dissecting its component parts. "Consideration" refers to
Due to its non-standard nature, the precise meaning and appropriate usage of considerationsince would heavily depend