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climate
quiet
neonate
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acrophobia
satisfied
abul-walid mohammed ibn-ahmad ibn-mohammed ibn-roshd
whisky on the rocks
alarm
clean
condescension
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concave lens
concave lens
/kɒnˈkeɪv lɛnz/
noun
A lens such that a parallel beam of light passing through it is caused to diverge or spread out
(
concave lens
,
diverging lens
)
a lens such that a parallel beam of light passing through it is caused to diverge or spread out
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