ardu.i N 2 2 GEN S N
ardu.i N 2 2 LOC S N
arduum, ardui N (2nd) N [XXXBO]
steep/high place, heights, elevation; arduous/difficult/hard task; challenge;
ardu.i ADJ 1 1 GEN S M POS
ardu.i ADJ 1 1 GEN S N POS
ardu.i ADJ 1 1 NOM P M POS
ardu.i ADJ 1 1 VOC P M POS
arduus, ardua -um, arduior -or -us, arduissimus -a -um ADJ [XXXAO]
steep, high, lofty, towering, tall; erect, rearing; uphill; arduous, difficult;