Synonym: beholder, commentator, perceiver, percipient. Similar words: observe, observation, serve, reserve, serve as, preserve, nerve, serving. Meaning: [əb'sɜrvə(r) /əb'sɜː-] 
n. 1. a person who becomes aware (of things or events) through the senses 2. an expert who observes and comments on something.
n. 1. a person who becomes aware (of things or events) through the senses 2. an expert who observes and comments on something. 
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211. A kind of state observer dealing with inducing delay is designed, and an experiment on the mobile robot control system shows that the design concept is right and effective.
212. For every seasonal seismic observer one unforgettable memory is that of his first desert sandstorm.
213. And the senstive observer of sculpture must learn to feel shape simply as shape, not as description or reminiscence.
214. An observer, looking at the earth from another planet, would be likely to call it Oceanus.
215. The literary scholar Elaine Scarry pointed out that in the classical world a glimpse of a beautiful person could imperil an observer.
216. To observer the curative effect of artificial pneumoperitoneum on chronic obstructive pulmonary emphysema.
More similar words: observe, observation, serve, reserve, serve as, preserve, nerve, serving, service, intervention, reservation, conservation, conservative, social services, over and over, subsequent, obstacle, obstreperous, curve, carve, survey, harvest, user, laser, desert, closer, assert, insert, series, nervous.