Meaning : A person who backs a politician or a team etc..
All their supporters came out for the game.
They are friends of the library.
Meaning : A person who contributes to the fulfillment of a need or furtherance of an effort or purpose.
My invaluable assistant.
They hired additional help to finish the work.
Meaning : A band (usually elastic) worn around the leg to hold up a stocking (or around the arm to hold up a sleeve).
Synonyms : garter
Supporter ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Supporter ka matlab kya hota hai?