Disciplinarian
/ˌdɪs.əˌplɪnˈɛr.i.ən/noun
A person who enforces discipline, rules, or order strictly.
Did you know?Its core ancestor, Latin *disciplina*, originally meant “instruction” or “training,” showing how words for learning can harden into words for authority and control.
Etymological Timeline
Proto-Indo-European
PIE
*dek-
“to take, accept, or learn”
Latin
Latin
discere
“to learn”
Latin
Latin
disciplina
“instruction, training, knowledge, or branch of learning”
Late Latin
Latin
disciplinarius
“pertaining to training or instruction”
16th Century
English
disciplinarian
“a person concerned with discipline or training”
Modern English
English
disciplinarian
“a strict enforcer of discipline or order”
Explore more surprising origins