Tra từ purify - Từ điển LongMan Dictionary

pu‧ri‧fy/ˈpjʊərəfaɪ, ˈpjʊərɪfaɪ $ ˈpjʊr-/ verb (past tense and past participle purified, present participle purifying, third person singular purifies) [TRANSITIVE]
[Word Family: noun: purification, purist, purity ≠ impurity, purifier; verb: purify; adverb: purely; adjective: pure ≠ impure]
1. to remove dirty or harmful substances from something:
　 ▪ chemicals used to purify the water

2. to make someone pure by removing evil from their soul:
　 ▪ They prayed to God to purify them.

—purification /ˌpjʊərəfəˈkeɪʃən, ˌpjʊərɪfəˈkeɪʃən $ ˌpjʊr-/ noun [UNCOUNTABLE]:
　 ▪ water purification tablets

verb
COLLOCATIONS FROM CORPUS
NOUN
water
▪ But this alone will not purify your water of waste products that are invisible to the eye.
▪ There will be a strong incentive to at least recover and purify water for reuse.
▪ In fact it will purify the water even further.
▪ I understand that they purify minuscule amounts of water.
EXAMPLES FROM OTHER ENTRIES
▪ a bottle of purified linseed oil
▪ It has been found that houseplants help purify the air.
▪ The solution is purified by passing it through a carbon filter.
▪ The system purifies water by filtering it through sand.
▪ You can purify water by boiling and filtering it.
EXAMPLES FROM CORPUS
▪ Distillation liberated the spirits from fermented grains and fruit juices, and in time ethyl alcohol was purified.
▪ He purified the substance to be tested.
▪ It should also comfort to recognize that, in the final analysis, these sums are operating to purify decision-making.
▪ It will separate and purify molecules ranging from a few milligrams to several grams from solution.
▪ On the contrary, they saw themselves as purifying a church that had become diluted, dehydrated, and despoiled.