Definitions

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • initialism Safety Integrity Level
  • initialism Sister-in-law

Etymologies

Sorry, no etymologies found.

Support

Help support Wordnik (and make this page ad-free) by adopting the word SIL.

Examples

  • My SIL is having many marital issues because there were many things they didn't know about each other and they lost everything because they spent all their money.

    Grass Green with Envy Candid Engineer 2008

  • I called my SIL to ask how to call FIL's hospital room and she gave us an update.

    Wired Campus 2010

  • I called my SIL to ask how to call FIL's hospital room and she gave us an update.

    Wired Campus 2010

  • I called my SIL to ask how to call FIL's hospital room and she gave us an update.

    Wired Campus 2010

  • I called my SIL to ask how to call FIL's hospital room and she gave us an update.

    Wired Campus 2010

  • I called my SIL to ask how to call FIL's hospital room and she gave us an update.

    Wired Campus 2010

  • I called my SIL to ask how to call FIL's hospital room and she gave us an update.

    Wired Campus 2010

  • I called my SIL to ask how to call FIL's hospital room and she gave us an update.

    Wired Campus 2010

  • I called my SIL to ask how to call FIL's hospital room and she gave us an update.

    Wired Campus 2010

  • I called my SIL to ask how to call FIL's hospital room and she gave us an update.

    Wired Campus 2010

Comments

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