doubletree   (TTS Sound)

The doubletree has 1 Senses.

• doubletree
• a crossbar on a wagon or carriage to which two whiffletrees are attached in order to harness two horses abreast
• 2つの引き具を結ぶ横棒が並んで2匹の馬に馬具をつけるために取り付けられるワゴンまたは車両のクロスバー