The Collaborative International Dictionary
Squireen
Squireen \Squir*een"\ (skw[imac]r*[=e]n"), n.
One who is half squire and half farmer; -- used humorously.
[Eng.]
--C. Kingsley.
Wiktionary
squireen
n. 1 A person who is half squire, half farmer. 2 Used by Graham in ''Poldark ''Novels freighted with contempt implying the objects of contempt were self-promoted or "jumped up".