Tool
noun
The tools you use on the road of life are important to have. What is your most important tool?
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.
まずは、ペンや紙などの道具が必要です。
First, you need tools like a pen and paper.
それは科学実験のための道具です。
It is a tool for scientific experiments.
明日の工事に必要な道具は全て有りますか？
Do you have all the tools that you need for tomorrow's construction?
An update is needed before you can continue but you have more than one WaniKani tab open.
Finish up what ever you are doing on the other tab(s), then close them to continue.
The update will complete automatically once the other tab(s) are closed.