INTRUSIVE

intrusive

Noun

  1. An igneous rock that is forced, while molten, into cracks or between other layers of rock

Adjective

  1. Tending or apt to intrude; doing that which is not welcome; interrupting or disturbing; entering without right or welcome.
    Did it ever cross your mind that he might find all those questions you ask intrusive?
  2. Of rocks: forced, while in a plastic or molten state, into the cavities or between the cracks or layers of other rocks.


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