interstellar object

astronomical object in interstellar space, such as a comet

en-GB/ˌɪntəˈstɛlə ˈɒbd͡ʒɪkt/
en-US/ˌɪntɚˈstɛlɚ ɑbˈd͡ʒɪktv/

分类：

substellar object