/hev"ee dooh"tee, -dyooh"-/ , adj.
1. providing an unusual amount of power, durability, etc.: heavy-duty machinery; heavy-duty shoes.
2. very important, impressive, or serious: heavy-duty involvement; heavy-duty questions.
[ 1910-15 ]
/hev"ee dooh"tee, -dyooh"-/ , adj.
1. providing an unusual amount of power, durability, etc.: heavy-duty machinery; heavy-duty shoes.
2. very important, impressive, or serious: heavy-duty involvement; heavy-duty questions.
[ 1910-15 ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012