reversivus
[CL reversusp. ppl. ofreverti+-ivus], that turns back on itself, (anat. nervus ~us) muscle in magpie, supposed to extend from sixth vertebra through lung to tongue.ex assiduitate conatus nervi ~i in lingua relaxanturQuaest. Salern.B 235; multa humiditas cerebri replens nervos lingue ~osIb.W 12.