importantguide
nounUK /ɪmˈpɔːtənt ɡaɪd/
US /ɪmˈpɔːrtənt ɡaɪd/
A book or person that helps you know the most needed things.
The teacher gave us an importantguide to learn the school rules.
RELATED WORDS
OTHER MEANINGS
2. A person who shows the way in a very serious or significant situation.
The mountain ranger was an importantguide during the storm.
3. A set of instructions that matter a lot for doing something correctly.
Read the importantguide before you build the model airplane.
4. A helpful list of the most necessary facts about a topic.
The museum map is an importantguide for finding the best exhibits.