Synonym: forewarning, notification. Similar words: appreciation, precipitation, precarious, constitutional convention, solution, pollution, execution, evolution. Meaning: [prɪ'kɔːʃn] 
n. 1. a precautionary measure warding off impending danger or damage or injury etc. 2. the trait of practicing caution in advance 3. judiciousness in avoiding harm or danger.
n. 1. a precautionary measure warding off impending danger or damage or injury etc. 2. the trait of practicing caution in advance 3. judiciousness in avoiding harm or danger. 
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151. But be it extra precaution, style or a mental crutch, Obama has shown in the past that he needs the teleprompter .
152. Parasols and long sleeve shirts are also great helpers for sun precaution.
153. In advocate use condom while precaution is venereal, maintain mental health(http://Sentencedict.com), establish sexual morality concept.
154. If two people being followed both take this unusual precaution near the same location at the same time, even the most dull-witted watcher may infer that a clandestine meeting is afoot.
155. As a precaution, the marrow houses a standby force of fully developed white cells.
156. The paper has discussed the fire defense precaution and emergency program of the South Campus Library of the Harbin University of Science and Technology.
157. One major precaution: Pregnancy should be avoided for 6 months after radioactive iodine therapy. Also, thyroxin dose should be stabilized before getting pregnant again.
158. Mosquito bites precaution: Toilet water, mosquito - repellent incense, sparge agent, mosquito - curtain, screen window!
159. How does everybody know to give darling the prickly heat on precaution and purify body?
160. Characteristics, operational key and precaution of inoculation, preservation and quality standards of spawn capsules of edible fungi were introduced in detail in this paper.
More similar words: appreciation, precipitation, precarious, constitutional convention, solution, pollution, execution, evolution, diminution, absolution, resolution, devolution, reception, direction, institution, restitution, distribution, prosecution, contribution, because, constitution, recognition, revolutionary, institutional, because of, constitutional, circumlocution, prevention, prediction, recrimination.