Goggles and Ru

Goggles noun - Tight-fitting spectacles worn to protect the eyes.

Ru and goggles are semantically related. in gaze topic. In some cases you can use "Ru" instead a verb "Goggles".

Ru noun - A rare polyvalent metallic element of the platinum group; it is found associated with platinum.

Goggles and ru are semantically related. Sometimes you can replace term "Goggles" with "Ru", this nouns are similar.