Hook meaning in wordpress

Hello to all, welcome to therichpost.com. In this post, I will tell you all the simple definition of wordpress hooks.

WordPress Hooks means:

Hooks are the that functions, which change the working of wordpress main functions without interrupting the core 
files or code functions and same for wordpress plugins.

Hooks are the two types:

add_action

add_filter

I am enjoying while working in wordpress. WordPress is my first crush in coding world.