/jak"skrooh'/ , n.
a jack for lifting consisting of a screw steadied by a threaded support and carrying a plate or other part bearing the load. Also called screw jack .
[ 1760-70; JACK 1 + SCREW ]
/jak"skrooh'/ , n.
a jack for lifting consisting of a screw steadied by a threaded support and carrying a plate or other part bearing the load. Also called screw jack .
[ 1760-70; JACK 1 + SCREW ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012