In recent times, what is push factor has become increasingly relevant in various contexts. WHAT Definition & Meaning | Dictionary.com. (used interrogatively as a request for specific information). (used interrogatively to inquire about the character, occupation, etc., of a person).
It's important to note that, what are those birds? WHAT definition and meaning | Collins English Dictionary. In this context, pronunciation note: Usually pronounced (hwɒt ) for meanings [sense 2], [sense 4], [sense 5] and [sense 18]. You use what in questions when you ask for specific information about something that you do not know. What did she tell you, anyway?
'Has something happened?'—'Indeed it has.'—'What?' What - definition of what by The Free Dictionary. Furthermore, which thing or which particular one of many: What are you having for dinner? Which kind, character, or designation: What are these objects?

Furthermore, one of how much value or significance: What are possessions to a dying man? That which; the thing that: Listen to what I tell you. Whatever thing that: come what may. It's important to note that, what pronoun - Definition, pictures, pronunciation and usage notes .... Another key aspect involves, definition of what pronoun from the Oxford Advanced Learner's Dictionary.
used in questions to ask for particular information about somebody/something. Equally important, what (= what job) does he do? What kind of music do you like? the thing or things that; whatever.

Moreover, what you need is a good meal. WHAT Definition & Meaning - Merriam-Webster. What you need is a vacation.
What angered us was the tone of the article. … what with the war, what with the sweat, what with the gallows, and what with poverty, I am custom-shrunk. What minerals do we export?

Remember what fun we had? What a charming girl! WHAT | definition in the Cambridge English Dictionary.

📝 Summary
Knowing about what is push factor is essential for individuals aiming to this field. The knowledge provided above works as a strong starting point for continued learning.
We hope that this article has given you useful knowledge regarding what is push factor.
