English
lexiconist
From lexicon + -ist.
Formed from lexicon + -ist
Proto-Indo-European *leǵ- ‘to gather, collect’
…
Ancient Greek λεξικός ‘of words’
Ancient Greek λεξικὸν βιβλίον
Byzantine Greek λεξικόν ‘a lexicon, a dictionary’
New Latin lexicon ‘a dictionary, a lexicon’
English lexicon
Today it means
noun A writer of a lexicon.
Language periods are conventional ranges, not dates for this word.
Etymograph / lexiconist