singulariter
From LSJ
Latin > English (Lewis & Short)
singŭlārĭter: adv., v. singularis.
Latin > French (Gaffiot 2016)
singŭlārĭtĕr¹⁴ (singularis),
1 individu- ellement, isolément : Lucr. 6, 1067 || [gramm.] au singulier : Quint. 1, 5, 16, etc. ; Gell. 19, 8, 12
2 extraordinairement, singulièrement : Cic. Verr. 2, 2, 117 ; Plin. Min. Ep. 1, 22, 1. singlariter Lucr. 6, 1067.