crystallise

crystallise (third-person singular simple present crystallises, present participle crystallising, simple past and past participle crystallised)

1. Non-Oxford British English standard spelling of crystallize.
   • 2014 November 14, Stephen Halliday, “Scotland 1-0 Republic of Ireland: Maloney the hero”, in The Scotsman‎:

     The pre-match mantra from the Scotland camp may have been of it not being a “must win” game but that fooled no-one, Poland’s win in Georgia earlier last night simply crystallised how vital it was for the Scots not to lose any more ground at this stage of an intensely competitive campaign.

• non-crystallising