অর্থ : An abnormal state in which development has stopped prematurely.
সমার্থক : arrested development, infantile fixation, regression
অর্থ : An unhealthy and compulsive preoccupation with something or someone.
সমার্থক : obsession
অর্থ : The activity of fastening something firmly in position.
অর্থ : (histology) the preservation and hardening of a tissue sample to retain as nearly as possible the same relations they had in the living body.
সমার্থক : fixing
Fixation meaning in Bengali (Bangla).