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Webster 1828 Edition

ppr.

Intermixing; inserting between.

interlacing

interlacing ‎(plural interlacings)

The act of something that interlaces.
- 1846, Charles Dickens, Pictures from Italy
  It is beyond us, as we thread the ruined streets: above us, as we stand upon the ruined walls, we follow it through every vista of broken columns, as we wander through the empty court-yards of the houses; and through the garlandings and interlacings of every wanton vine.