逆探 ぎゃくたん Meanings Noun, する verb call tracing See also: 逆探知 (ぎゃくたんち). Kanji 逆 reverse. Read as ギャク. 探 search. Read as タン. Words containing 逆探 逆探知 (ぎゃくたんち) phone trace Jinuma: Japanese Dictionary · Word lists