Toper
French-English Dictionary of Military Terms · 1918 · p. 3
To give “top” (see above). To make an instantaneous signal (e.g., by pre ing a button at the exact instant required). [p.582]
Bu kavram başka kaynaklarda da geçiyor
The American Dictionary and Cyclopedia (1910)
Chamber's Etymological of the English Language (1895)
A Dictionary of the Vulgar Tongue (1811)
Readham'da tam maddeyi gor →