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