[1] : WordNet (r) 2.0

allen screw
     n : a screw with a hexagonal hole in the head

Allen Screw >> A Words
Allen Screw, definition of term: Allen Screw
allen+screw_pag1.html

Allen >> A Words
Allen, definition of term: Allen
allen_pag1.html

Screw >> S Words
Screw, definition of term: Screw
screw_pag1.html

Screw Machine >> S Words
Screw Machine, definition of term: Screw Machine
screw+machine_pag1.html

Screw Up >> S Words
Screw Up, definition of term: Screw Up
screw+up_pag1.html

Allen Wrench >> A Words
Allen Wrench, definition of term: Allen Wrench
allen+wrench_pag1.html

Allen Ky >> A Words
Allen Ky, definition of term: Allen Ky
allen+ky_pag1.html

Female Screw >> F Words
Female Screw, definition of term: Female Screw
female+screw_pag1.html