Where does “qüestionari” come from?
qüestionari (Catalan) comes from Late Latin quaestionarius, from Latin quaestiōnō, from Latin quaestiō, from Latin -tiō, from Latin dissertātiō, from Latin dissertus, from Latin disserere, from Latin dis- — small stone, pebble; gravel, rubble.
qüestionari (Catalan): questionnaire
Ancestry of “qüestionari”, step by step