road metal
noun
: broken stone or cinders used in making and repairing roads or ballasting railroads
Word History
First Known Use
1805, in the meaning defined above
- open interest
- open internal juncture
- open investigation
- open invitation
- open joint
- open juncture
- open letter
- open letters
- open loop
- open market
- open marriage
- open mic
- open mike
- open mind
- open newel
- open note
- open ocean
- open one's doors
- open one's eyes
- open one's heart
- open one's mind
- open one's mouth
- open out
- open policy
- open port