| Share
 

Dictionary


door' o"pener




1. a mechanism that automatically opens a door, as of a garage, when actuated by a radio transmitter, electric eye, or other device.
2. Informal.something that is effective in leading to opportunity or success: Sales experience can be a door opener for young executives. Also,door'-o"pener.

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

doornaildoorpiece

 

Related Content