Focus
The American Dictionary and Cyclopedia · 1910 · p. 27
α. To cause to concentrate, or converge; to bring to a focus; to bring the focus to bear upon; as, to focus a camera.
Bu kavram başka kaynaklarda da geçiyor
A Dictionary of Scientific Terms (1927)
Adair's New Encyclopedia (1923)
Hawkins' Electrical Dictionary (1915)
The American Illustrated Medical Dictionary (1913)
The Nurse's Dictionary of Medical Terms and Nursing Treatment (1909)
Chamber's Twientieth Century Dictionary (1908)
The Optical Dictionary (1904)
Chandler's Encyclopedia (1898)
Pears Shilling Cyclopedia (1898)
Chamber's Etymological of the English Language (1895)
An Illustrated Encyclopedic Medical Dictionary (1893)
Webster's Practical Dictionary- A Practical Dictionary of the Englih Language (1884)
Zell's Condensed Dictionary (1879)
A Military Dictionary (1810)
Readham'da tam maddeyi gor →