parting line

American  

noun

Metallurgy.

1. the line at which two closed dies or two halves of a mold meet.

2. a corresponding line or seam appearing on a molded or cast object.

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Etymology

Origin of parting line

First recorded in 1870–75

Example Sentences

He says his parting line - where he made others think he was about to admit to being a traitor before pivoting to the truth - was planned, but he did experience some last-minute nerves.

From BBC

But from a straight storytelling point of view, we've been there, done that, got the iconic parting line and bourbon hangover to prove it.

From Salon

We've been there, done that, got the iconic parting line and bourbon hangover to prove it.

From Salon

Then, as the reimagined icon comes into focus with her dark, piercing, computer-generated eyes, Clayton’s character offers a chilling, parting line — “What is it you pray for?” — as chains whip forward and grab another screaming victim.

From Los Angeles Times

Their parting line comes straight from the original script, by Jules Furthman.

From New York Times