The story
- Medieval Latin · borrowed fromincentīvus“that strikes up or sets the tune”
- English todayincentive
From Medieval Latin incentīvus (“that strikes up or sets the tune”), from incinō (“to strike up”), from in- (“in, on”) + canō (“to sing”) + -ive. The formation appears to have been influenced by incendō (“to set on fire”).
Etymology from Wiktionary, CC BY-SA 4.0.