From an unused root probably meaning to be strong; strength (i.e. Strong); Otsem, the name of two Israelites -- Ozem.
H684. Otsem
אֹ֫צֶם proper name, masculine
1 elder brother of David 1 Chronicles 2:15.
2 a descendant of Judah 1 Chronicles 2:25.
אֶצְעָדָה see צעד