10% discount; 10% off
Standard term for a ten-percent price reduction, often seen in retail and sales contexts.
You can buy this item at 10% off.
We are currently holding a 10% off sale on all items.
Standard kanji spelling for a 10% discount.
Common variant without the okurigana き.
Compound of 一割 (one-tenth, 10%) + 引き (reduction, from 引く 'to pull, subtract').