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treason 1 today the betrayal of one's country by going to war against it or giving information to its enemies. Main Int.
color 1 today a quality of light as our eyes see it. Light is made up of waves, which hit objects and are reflected from their surfaces. The colors we see, such as red, blue, and yellow, depend on how these light waves are reflected. Objects of different colors reflect different kinds of light waves. [5 definitions] Main Int.
flash 1 today a sudden, bright light that shines, then quickly disappears. [7 definitions] Main Int.
quilting bee 1 today a social gathering of women at which they work together on a quilt or quilts. Main Adv.
impair 1 today to lessen the strength or ability of; damage. Main Int.
vault1 1 today an arch made of stone, brick, or concrete that forms a roof or ceiling. [3 definitions] Main Int.