空くう走そう距きょ離りMeaningsNoun1. brake reaction distance; brake lag distanceKanji used空empty air走run距separated by離physical distanceComposed of空くうempty air; sky; shunyata (the lack of an immutable intrinsic nature within any phenomenon); emptiness; air force; fruitlessness; meaninglessness; void (one of the five elements); empty (e.g. set)Noun走そうrun; raceSuffix距きょ離りdistance; range; interval; difference (e.g. in opinion); gap; metricNoun