English
introductionless
From introduction + -less.
Formed from introduction + -less
Proto-Indo-European *dewk- ‘to pull’
…
Latin intrōdūcō ‘to lead in: to conduct into’
Latin intrōdūctiō ‘a leading in, introduction’
Old French introduction
Middle English introduccioun
English introduction
Today it means
adj Without introduction.
Language periods are conventional ranges, not dates for this word.
Etymograph / introductionless