What does "reorganisation" mean?

Alternative spelling of reorganization.

What is a synonym for "reorganisation"?

Common synonyms include: reorganization, shake-up, shakeup.

noun

noun ·Rare ·Advanced level

Noun

1
Alternative spelling of reorganization. UK, alt-of, alternative, countable, uncountable
"Transport in Northern Ireland, after vigorous reorganisation, must pay its way."
2
the imposition of a new organization; organizing differently (often involving extensive and drastic changes) wordnet

"Transport in Northern Ireland, after vigorous reorganisation, must pay its way."

From re- + organisation.