interpenetrate
- v penetrate mutually or be interlocked
The territories of two married people interpenetrate a lot - v spread or diffuse through
- The incisions are made, and one of the monkey's gonads is sliced into six pieces thin enough for the interstitial cells of the patient quickly to interpenetrate them.
- Different atomic groups may interpenetrate each other at the edges without their electrons becoming detached.
- The European nations, emerging from their mutual war preoccupation, will soon begin again to interpenetrate the Orient in earnest.