Strong holds are physical objects or structures that are used to protect and defend a certain area. The term 'strong holds' can be broken down into three 8-letter words: bearhugs, CLENCHES, and clasps. Bearhugs are a type of hug where two people wrap their arms around each other in a tight embrace. CLENCHES are a type of grip where two hands are tightly held together. Lastly, clasps are a type of fastener that is used to hold two objects together.