filter out

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Explanation of "Filter Out"

Definition:
"Filter out" is a verb that means to remove something by passing it through a filter. A filter is like a barrier that allows some things to pass through while stopping others.

Examples:

1. Physical Context:
   "We need to filter out the dirt from the water before we can drink it."
   (Here, "filter out" means to remove dirt by using a filter.)

2. Abstract Context:
   "I will filter out the irrelevant information from my research notes."
   (In this case, "filter out" means to remove information that is not needed.)

Advanced Usage:

In more advanced contexts, "filter out" can refer to processes in technology, like data processing or programming. For example, "The software can filter out spam emails from your inbox." This means it can automatically remove unwanted emails.

Word Variants:

• Filter (noun): A device or substance that removes impurities or unwanted elements.
  • Example: "We installed a water filter in our house."
• Filtered (adjective): Something that has gone through a filter.
  • Example: "She drank filtered water."

Different Meanings:

• Literal Meaning: Removing physical impurities (like dirt from water).
• Figurative Meaning: Excluding or ignoring certain information or choices (like filtering out bad data).

Synonyms:

• Remove
• Exclude
• Eliminate
• Sift out

Idioms and Phrasal Verbs:

• Sift through: To examine something carefully, usually to find something specific.
  • Example: "I need to sift through my emails to find the important ones."
• Sort out: To arrange or organize, which can also imply filtering out the unnecessary.
  • Example: "I will sort out my closet this weekend."

Summary:

"Filter out" is a useful verb that helps us talk about removing unwanted elements in various situations.

Academic

Verb

1. remove by passing through a filter
   • filter out the impurities

Synonyms

• filter
• filtrate
• strain
• separate out