English
insularization
From insular + -ization.
Formed from insular + -ization
Ancient Greek νῆσος ‘island’
Latin īnsula ‘an island’
Latin īnsulāris ‘of or belonging to an island’
English insular
Today it means
noun The process of making insular.
Language periods are conventional ranges, not dates for this word.
Etymograph / insularization