チンネMeanings1nounpointed rocky peakA mountaineering term for a sharp, rocky summit or pinnacle, borrowed from German 'Zinne'. Used in Japanese climbing contexts.from German Zinne剱つるぎ岳だけのチンネは有ゆう名めいな岩がん峰ぽうだ。The Tsurugi-dake's Zinne is a famous rocky pinnacle.