Pronunciation: /ˈfɪsaɪl/
adjective capable of being split or divided, especially by nuclear fission
A1 The rock was easy to break because it was fissile.
A2 The fissile material in the reactor is highly radioactive.
B1 Scientists study fissile isotopes to understand nuclear reactions.
B2 The fissile properties of uranium make it suitable for nuclear power generation.
C1 The government closely monitors the production and storage of fissile materials.
C2 International agreements aim to prevent the proliferation of fissile materials for weapons development.
formal Uranium-235 is a fissile material that can sustain a nuclear chain reaction.
informal I heard that fissile materials are used in nuclear power plants.
slang Don't mess around with fissile stuff, it's dangerous.
figurative The tension in the room was like a fissile material waiting to explode.
fissiled
fissiles
more fissile
most fissile
fissiles
will fissile
has fissiled
is fissiling
fissile
fissile
to fissile
fissiling
fissiled