Gap and Sulcus

Gap noun - An open space in a barrier (as a wall or hedge).

Sulcus and gap are semantically related in rift topic. In some cases you can use "Sulcus" instead a noun "Gap".

Nearby Words: gape, gapped, gaping, gapping

Sulcus noun - (anatomy) any of the narrow grooves in an organ or tissue especially those that mark the convolutions on the surface of the brain.

Gap and sulcus are semantically related in rift topic. You can use "Gap" instead a noun "Sulcus".