
1) Bound with iron 2) Hard 3) Rigid 4) Rock-bound 5) Rugged 6) Unyielding
Found on
https://www.crosswordclues.com/clue/ironbound

Ironbound is a large working-class neighborhood in Newark, New Jersey, United States. This close-knit, multi-ethnic community covers approximately four square miles (10 km²). Historically, the area was called `Dutch Neck,` `Down Neck,` or simply `the Neck,` due to the appearance of the curve of the Passaic River. The Ironbound is part of Ne...
Found on
http://en.wikipedia.org/wiki/Ironbound

• (a.) Rigid; unyielding; as, ironbound traditions. • (a.) Bound as with iron; rugged; as, an ironbound coast.
Found on
http://thinkexist.com/dictionary/meaning/ironbound/
I'ron·bound` adjective 1. Bound as with iron; rugged; as, an
ironbound coast.
2. Rigid; unyielding; as,
ironbound traditions.
Found on
http://www.encyclo.co.uk/webster/I/96

bound with iron. · rock-bound; rugged. · hard; rigid; unyielding.
Found on
https://www.infoplease.com/dictionary/ironbound
No exact match found.