bomber

mastery
UK /ˈbɒmə(ɹ)/ US /ˈbɑmɚ/nounadj

card 1 of 6 · context meaning

What is 'bomber' referring to in this context?

In the 1980s, the talented bomber had mastered all disciplines: insides, throw-ups, window-downs, and top-to-bottoms throughout the city's subway cars.