Why is it die Kokse?

Kokse ends in -e, and most nouns ending in -e are feminine: in a German dictionary, 79% of them take die.

All nouns ending in -e
Sense 1
die

Meaning

[1] Jargon: Side form of coke

[1] Jargon: Nebenform von Kokserin

Examples

Ole

.

Declension

1 Singular Plural
Nominativ die Kokse die Koksen
Genitiv der Kokse der Koksen
Dativ der Kokse den Koksen
Akkusativ die Kokse die Koksen

Dictionary entries include material from Wiktionary. Wiktionary