mass copper
noun
Copper occurring naturally in large masses.
Origin
Late 19th century.
- readably
- readapt
- readaptation
- readaptive
- read-around ratio
- readathon
- read-a-thon
- read-athon
- read between the lines
- readdress
- readeption
- reader
- reader-aloud
- reader-alouder
- reader-friendly
- readerly
- reader-printer
- reader-response
- readership
- reader-writer
- readhere
- readhesion
- native companion
- native currant
- native daphne