অর্থ : A metric unit of length equal to one quadrillionth of a meter.
সমার্থক : femtometer, femtometre
অর্থ : Italian nuclear physicist (in the United States after 1939) who worked on artificial radioactivity caused by neutron bombardment and who headed the group that in 1942 produced the first controlled nuclear reaction (1901-1954).
সমার্থক : enrico fermi
Fermi meaning in Bengali (Bangla).