| Answer | Crossword Clue |
|---|---|
| tribologies | TRIBOLOGY, the study of interacting surfaces in relative motion and associated issues, such as friction, lubrication, and wear |
| Answer | Crossword Clue |
|---|---|
| tribologies | TRIBOLOGY, the study of interacting surfaces in relative motion and associated issues, such as friction, lubrication, and wear |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.