Word: HOS
Part of speech: Noun
Syllables: hos
Definition: Initialism of hours of service;  regulations are issued by the Federal Motor Carrier Safety Administration (FMCSA) and govern the working hours of anyone operating a commercial motor vehicle (CMV) in the United States
Morphemes:
Affix: HOS
Language: en
PoS: Noun
Meaning: Initialism of hours of service;  regulations are issued by the Federal Motor Carrier Safety Administration (FMCSA) and govern the working hours of anyone operating a commercial motor vehicle (CMV) in the United States