sell down (English) comes from English sell, from French selle, from Middle French selle, from Old French sele, from Latin sella, from Proto-Italic sedlā, from Proto-Indo-European sed-lo-.
sell down (English): To become less by being sold; To reduce by...
Definitions
To become less by being sold; To reduce by...
Ancestry of “sell down”, step by step
sell down traces back through two separate lines of ancestry.