অর্থ : The principal character in a work of fiction.
সমার্থক : protagonist
অর্থ : Someone involved in a contest or battle (as in an agon).
অর্থ : A muscle that contracts while another relaxes.
উদাহরণ :
When bending the elbow the biceps are the agonist.
অর্থ : (biochemistry) a drug that can combine with a receptor on a cell to produce a physiological reaction.
Agonist meaning in Bengali (Bangla).