through line

noun

variants or throughline

ˈthrü-ˌlīn 

or less commonly through-line

: a common or consistent element or theme shared by items in a series or by parts of a whole

But Kent's latest nonetheless reveals a fascinating through line in her work, which centers on, as she puts it, "disrespect for the feminine"—and the inciting power of female rage.

—Rachel Handler

Vang was born in a refugee camp in Thailand, and came to the United States in the late 1980s. For him and his family, food was the throughline keeping them connected to their culture, wherever they were.

—Sharyn Jackson

Perverse moments like these are a throughline in Decker's work. The Texas native specializes in "bad" desires—awkward wants that tend to go unexpressed, or which otherwise seem too compromising to confess even to oneself.

—K. Austin Collins

Unlike Tokyo's great shopping thoroughfares, which have a certain logical through-line (if not aesthetic, at least socioeconomic), Osaka's arcades are mismatched, high-low jumbles of retail diversions.

—Simon Dumenco

Examples of through line in a Sentence

Recent Examples on the Web

The value of friendship is a through line across the show. —Stephanie Ganz, Parents, 5 Jan. 2026

Cosmo’s parents claim that students had to regularly walk through lines of moving traffic in the parking lot with no pedestrian paths, and that the school’s protocol for school pickup violated state regulations. —Los Angeles Times, 1 Jan. 2026

That declaration ultimately ended up encapsulating the vibe of a good portion of my 2025 music leanings, along with the addition of my penchant for good-old-fashioned soppy crooners, all of which contain a through line of really solid storytelling. —Rolling Stone, 29 Dec. 2025

That’s where the show finds all these lovely through lines — Roe v Wade, women’s rights and the civil rights movement. —Rosemary Rossi, Variety, 25 Dec. 2025

Word History

First Known Use

1936, in the meaning defined above

Rhymes for through line

• affine
• airline
• align
• aline
• assign
• baseline
• beamline
• benign
• bloodline
• bovine
• byline
• canine