Noun: decimeter 'des-i,mee-turUsage: US (elsewhere: decimetre)- A metric unit of length equal to one tenth of a meter
"The aquarium was 5 decimeters deep";
- decimetre [Brit, Cdn], dm
Derived forms: decimeters
Type of: metric linear unit
Part of: m, meter [US], metre [Brit, Cdn]
Encyclopedia: Decimeter