1. Intrusive in a meddling or offensive manner
   "an interfering old woman"
   - meddlesome, meddling, officious, busy, busybodied

1. Come between so as to be hindrance or obstacle
   "Your talking interferes with my work!" 
2. Get involved, so as to alter or hinder an action, or through force or threat of force
   - intervene, step in, interpose

See also: interference, intrusive

Type of: hinder, impede, interact

Encyclopedia: Interfere

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