Where does “sem igual” come from?

sem igual (Portuguese) comes from Portuguese sem, from Latin Sem, from Ancient Greek Σήμ, from Hebrew שֵׁם, from Hebrew שמואל, from Hebrew שְׁמוּאֵל.

sem igual (Portuguese): unique; without an equivalent

Definitions

Step	Language	Word	Meaning
1	Portuguese	sem	-less; without; without
2	Latin	Sem	—
3	Ancient Greek	Σήμ	Shem, one of the sons of Noah
4	Hebrew	שֵׁם	Shem; name; name of
5	Hebrew	שמואל	—
6	Hebrew	שְׁמוּאֵל	—