Ἱεροσόλυμα

"Ἱεροσόλυμα"

Gender: neuter (plural form used as neuter singular in practice)

Number: plural (form), but used with singular verbs/adjectives

Case: indeclinable (functions for all cases)

Special notes: Ἱεροσόλυμα is an indeclinable proper noun of Semitic origin (Hebrew/Aramaic). It appears only in the plural form (neuter plural), but in Greek syntax it may agree with singular verbs and adjectives, effectively functioning as a singular neuter noun referring to the city of Jerusalem.