太陽系外縁天体

たいようけいがいえんてんたい

noun

•

trans-Neptunian object, transneptunian object, TNO(astronomy term)

太	plump, thick, big around
陽	sunshine, yang principle, positive, male, heaven, daytime
系	lineage, system
外	outside
縁	affinity, relation, connection, edge, border, verge, brink
天	heavens, sky, imperial
体	body, substance, object, reality, counter for images