Similar words: observe, observer, reserved, observation, serve, reserve, serve as, preserve. Meaning: [əb'zɜrv /-zɜːv] 
adj. discovered or determined by scientific observation.
adj. discovered or determined by scientific observation. 181. The effect of atmospheric refraction error on observed value is a very thorny problem in EDM trigonometric leveling.
182. These angry symptoms were keenly observed by Maggie, and cut her to the quick.
More similar words: observe, observer, reserved, observation, serve, reserve, serve as, preserve, obsequious, nerve, serving, service, intervention, reservation, conservation, conservative, social services, dived, absent, perceived, improved, involved, aggrieved, subsequent, obstacle, subsequently, obstinate, curve, carve, obstreperous.