逃亡
とうぼう · toubou · JLPT N1 · noun
escape
逃 (run away) + 亡 (flee): two flee-characters stacked together = escape
逃 means to run away and 亡 means to flee or perish. Stacking them makes a double-strength word for fleeing from danger, pursuers, or captivity.
逃 — 辶 walk radical + 兆 zhào (phonetic)
逃 is a semantic-phonetic compound. The walking radical 辶 carries the meaning of motion or going, while 兆 supplies the sound. Together they convey the idea of moving away, hence 'to flee' or 'to escape'.