1) Given protection 2) Hid from view 3) Like an ump with a mask 4) Like computer speakers 5) Protected 6) Provided cover for 7) Safe from harm 8) Secure 9) Used especially of machinery 1) Hid 2) Protected 
• (imp. & p. p.) of Shield
when the sigma value in NMR is greater than zero. Deshielding is when the value is less than zero.
An inductive proximity sensor configuration that allows for the sensor to be embedded in metal. Shielded sensors contain a metal band that surrounds the ferrite core and allows the electromagnetic field to be concentrated to the front of the sensor face.
[adj] - used especially of machinery
adjective (used especially of machinery) protected by a shield to prevent injury