The story
- French · derived fromimmunisation
- English todayimmunisation
From French immunisation. Equivalent to immunise + -ation or immune + -isation.
Words from the same roots
Frenchimmunisation all →
Etymology from Wiktionary, CC BY-SA 4.0.
immunisation
Today it means: The process of immunising signalling and traction power supplies so they don't interfere with each other. Full definition →
French immunisation