که

• IPA^(key): /kə/

که • (kë)

1. if
2. or

• Pashto-English Dictionary, Qamosona.com

From earlier کو‎ (ku), from Middle Persian AYK (kū).

• IPA^(key): [kʲe]

که • (ke)

1. that

   ‏شنیدم که با فرشته ازدواج کرد.‎‎

   šenidam ke bâ ferešte ezdevâj kard.

   I heard that he got married to Fereshteh.

   ‏نمی‌دونستم که پسرشون پشتو بلده.‎‎

   nemi-dunestam ke pesarešun pašto balade.

   I didn't know that their son knows Pashto.

2. which

   ‏اون کتابی رو که بهت دادم هنوز می‌خونیش؟‎‎

   on ketâbi ro ke behet dâdam hanuz mi-xuniš?

   Are you still reading the book that I gave you?

   ‏اون زنی رو که بهرنگ باهاش ازدواج می‌کنه می‌شناسیش؟‎‎

   on zani ro ke behrang bâhâš ezdevâj mi-kone mi-šnâsiš?

   Do you know the woman to whom Behrang is getting married?

Colloquially, often dropped when joining two clauses, but not when identifying a noun phrase.

From Proto-Iranian, from Proto-Indo-Iranian, ultimately from Proto-Indo-European *kʷis.

• کی‎ (ki)

• IPA^(key): [kʲe]

که • (ke)

1. who

• IPA^(key): [kʲæh]

که • (kah)

1. Alternative form of کاه‎

• کهکشان‎ (kahkešân)
• کهریز‎ (kahriz)

From Middle Persian.

• IPA^(key): /keh/

که • (keh)

1. (archaic) small

که • (keh) (plural کهان‎ (kehân))

1. (archaic) small

• IPA^(key): [kʰoh]

که • (koh)

1. Alternative form of کوه‎