lock seam


noun
  1. a joint between two pieces of sheet metal, made by folding up the overlapping edges against each other, then folding them over in the same direction a number of times.

Origin of lock seam

1
First recorded in 1955–60

Words Nearby lock seam

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024