English
gastrologer
From gastrology + -er.
Formed from gastrology + -er
Proto-Indo-European *leǵ- ‘to collect (words)’
Proto-Hellenic *lógos
Ancient Greek λόγος ‘explanation’
Ancient Greek γαστήρ ‘stomach’
English gastrology
Today it means
noun One who enjoys fine food; a gourmet.
Language periods are conventional ranges, not dates for this word.
Etymograph / gastrologer