English
laterolingual
From latero- + lingual.
Proto-Indo-European *dn̥ǵʰwéh₂s ‘tongue’
Proto-Italic *dn̥ɣwā ‘tongue’
Latin dingua ‘pre-classical form of lingua’
Latin lingua ‘the tongue’
Latin linguālis
English lingual
Today it means
adj lateral and lingual
Language periods are conventional ranges, not dates for this word.
Etymograph / laterolingual