CROSSSTAFF

Cross"-staff` (-stf`), n.

1. An instrument formerly used at sea for taking the altitudes of celestial bodies.

2. A surveyor's instrument for measuring offsets.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

15 November 2024

HISTOLOGICALLY

(adverb) involving the use of histology or histological techniques; “histologically identifiable structures”


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Coffee Trivia

The New York Stock Exchange started out as a coffee house.

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