అర్థం : A metric unit of length equal to one quadrillionth of a meter.
పర్యాయపదాలు : femtometer, femtometre
అర్థం : 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).
పర్యాయపదాలు : enrico fermi
Fermi meaning in Telugu.