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Pronunciation varies by accent · noun
(particle physics, science fiction) The antiatom form of lithium..
Heavy antinuclei, if observed, would also indicate that nucleosynthetic processes are taking place in these antimatter regions, since the usual matter-symmetric cosmologies have no other provision for manufacturing antimatter heavier than antilithium.
The pinhead contained only a twentieth of a gramme of antilithium, but that's more than sufficient for our purposes.
Even unshielded, it would take antilithium or highmatter to cut through the adamantine plate on the dorsal hull.
Use antilithium when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Antilithium means (particle physics, science fiction) The antiatom form of lithium..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Heavy antinuclei, if observed, would also indicate that nucleosynthetic processes are taking place in these antimatter regions, since the usual matter-symmetric cosmologies have no other provision for manufacturing antimatter heavier than antilithium.
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