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Words getting along nicely ....
Word: f-number (lookup in dictionary) (lookup stats) Dates: during 173100-173100 Sort By: most recent first (reverse)
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Normalized population density for word "f-number" throughout decades:
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Word "f-number" first appeared in our records from 173101!
See usage in 173101 »
The following words have supported "f-number" in appearing on this page. Do you know these words: