an accident resulting in a personal injury or death; often a traffic injury

a traffic accident

(card games) koi-koi, cassino-like Japanese card game

convergent series

(mathematics) uniform convergence

(mathematics, of function) to be converge uniformly

blond hair

hair that has been dyed brown

imminent danger, a close call: a situation where danger is so high that the tiniest mistake could result in failure

having one engine / firing one shot at a time / concluding all at once