低てい懸け念ねんMeanings1nounLeast Concern (LC); conservation statusUsed in ecology and conservation biology to describe a species that is not currently at risk of extinction. The abbreviation LC is also common.その鳥とりはIUCNのレッドリストで低てい懸け念ねんに分ぶん類るいされている。That bird is classified as Least Concern on the IUCN Red List.