Singletoned
"Singletoned" is not a recognized term in common English usage or in established technical lexicons such as computer science, engineering, or mathematics. It appears to be a neologism, potentially a portmanteau or a misunderstanding of existing concepts.
If "singletoned" is intended to refer to a concept related to the singleton design pattern in software
It is possible that "singletoned" could be used informally in a specific context to describe something that
In the absence of a clear definition or established usage, any interpretation of "singletoned" would be speculative.