You certainly wouldn’t call English a “dialect”
In the Yiddish original: "אַ שפּראַך איז אַ דיאַלעקט מיט אַן אַרמיי און פֿלאָט", see: https://en.wikipedia.org/wiki/A_language_is_a_dialect_with_a...
So tough that "siege of Malta" needs a disambiguation page on Wikipedia.