and then some is an adverb meaning "and considerably more in addition". It carries one recorded sense.
and considerably more in addition
“it cost me a week's salary and then some”
Definitions, synonyms and semantic relations for and then some come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.
147,478 entries in AltF Lexicon, 83,117 of them with their syllables marked.
Look up another word