unionisation

English

Etymology

From union +‎ -isation or unionise +‎ -ation.

Noun

unionisation (countable and uncountable, plural unionisations)

1. (British spelling) Alternative spelling of unionization.
   • 2025 August 6, Christian Wolmar, “You don't get me, I'm part of the union”, in RAIL, number 1041, page 49:

     Attempts to merge these unions in recent years have failed when put to the vote of members, but unionisation remains strong in the rail industry - not least because it has proved effective in keeping up wages.