Online Google Dictionary

unfamiliar 中文解釋 wordnet sense Collocation Usage Collins Definition
Adjective
/ˌənfəˈmilyər/,
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Not known or recognized,
  1. Not known or recognized
    • - his voice was unfamiliar to her
  2. Unusual or uncharacteristic
    • - the yellow taxicab was an unfamiliar sight on these roads
  3. Not having knowledge or experience of
    • - the organization was set up to advise people who might be unfamiliar with legal procedures

  1. not known or well known; "a name unfamiliar to most"; "be alert at night especially in unfamiliar surroundings"
  2. describes something you don't know or have never seen before. What's the word?
  3. Percentage of people who do not know a particular song or tested item.