Full Definition of SEMICONDUCTOR. : any of a class of solids (as germanium or silicon) whose electrical conductivity is between that of a conductor and that of an insulator in being nearly as great as that of a metal at high temperatures and nearly absent at low temperatures.ull Definition of SEMICONDUCTOR. : any of a class of solids (as germanium or silicon) whose electrical conductivity is between that of a conductor and that of an insulator in being nearly as great as that of a metal at high temperatures and nearly absent at low temperatures.
Do-It-Yourself Christmas Ornaments. These do it yourself Christmas ornaments, made of sticks and yarn, can be a fun project for the whole family. Add a unique touch to your do it yourself Christmas ornaments by using multiple yarn colors. Content Tools.
Tips. 1  There may be a tree type that coordinates with the wedding theme. 2  For example, a cedar tree would work well for a Christmas wedding. 3  You may want to provide small envelopes on the gift table for guests to place the money inside before clipping to the tree. For example, a cedar tree would work well for a Christmas wedding. 2  You may want to provide small envelopes on the gift table for guests to place the money inside before clipping to the tree. 3  There could also be pens and notes for guest to write well wishes and clip to the tree.