fastness
noun · Level 3 SAT
1the quality of being fixed in place as by some firm attachment
The mountain fastness of the fortress made it nearly impregnable to assault.
- Module
- Level 3
- Register
- contrast
- Collection
- Collection 082SAT Complete plan
noun · Level 3 SAT
1the quality of being fixed in place as by some firm attachment
The mountain fastness of the fortress made it nearly impregnable to assault.