JMdict: 1078490

ツリー

1. [n] tree (esp. a Christmas tree)
2. [n] tree (structure, diagram, etc.)
3. [n] thread (on Twitter)

Words often seen with this one: (experimental feature)

スカイ (25), この (15), 東京 (14), クリスマス (13), こと (12), 私 (10), レイン (10)