Meaning : Fasten with thumbtacks.
Example :
The teacher thumbtacked the notice on the bulletin board.
Meaning : A tack for attaching papers to a bulletin board or drawing board.
Synonyms : drawing pin, pushpin
Thumbtack ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Marathi. Thumbtack ka matlab kya hota hai?