Decimetre
/ˈdesɪmiːtər/
Definition 1 of 1
Pro Tip 1/3Visualize Size
Imagine a decimetre by comparing it to objects around you, such as a large book or a small box. 
That smartphone is roughly one decimetre long.
Pro Tip 2/3Metric Conversations
Use 'decimetre' when talking about lengths and distances in scientific or mathematical contexts. 
We measured the decimetre to be precise in the lab experiment.
Pro Tip 3/3Technical Usage
Understand that 'decimetre' is not commonly used in everyday speech; it's more technical. 
The architect discussed the building's plans in decimetres.