Phonetics:
/wɪt͡ʃ/
/wɪt͡ʃ/
Meanings:
pronoun
Definition: (interrogative) What one or ones (of those mentioned or implied).
Example: By now, you must surely know which is which.
Definition: The/Any ones that; whichever.
Example: Please take which you please.
Definition: (relative) Introduces a relative clause giving further information about something previously mentioned.
Example: He had to leave, which was very difficult.
Definition: (relative) Used of people (now generally who, whom or that).