8-Letter Words Containing: ICON

• convex on both sides; shaped like a lentil

• a language user's knowledge of words

• a reference book containing an alphabetical list of words with information about them

• A device in a television camera that forms an image composed of varying charges on a photoconductive surface

• a now obsolete picture pickup tube in a television camera; electrons emitted from a photoemissive surface in proportion to the intensity of the incident light are focused onto the target causing secondary emission of electrons

• a tuba that coils over the shoulder of the musician

• a representation of a facial expression (as a smile or frown) created by typing a sequence of characters in sending email

• A DNA molecule or a region of DNA that replicates as an individual unit. A replicon may be, for instance, a chromosome, a plasmid or a phage.

• any of a large class of siloxanes that are unusually stable over a wide range of temperatures; used in lubricants and adhesives and coatings and synthetic rubber and electrical insulation