Answer | Crossword Clue |
---|---|
peening | to strengthen (a metal surface) by light hammering or by bombardment with steel balls or shot |
peen | to strengthen (a metal surface) by light hammering or by bombardment with steel balls or shot |
peened | to strengthen (a metal surface) by light hammering or by bombardment with steel balls or shot |
peens | to strengthen (a metal surface) by light hammering or by bombardment with steel balls or shot |