parlance

noun

par·​lance ˈpär-lən(t)s 

1

: speech

especially : formal debate or parley

… battle and not parlance should determine his right and title.

—John Speed

2

: manner or mode of speech : idiom

The company's computer system had, in computer parlance, "crashed."

Examples of parlance in a Sentence

Recent Examples on the Web

In British fashion parlance, the signature single flower, attended occasionally by a bit of lace, is called a fascinator. —Guy Martin, Forbes.com, 7 Apr. 2025

The maneuver, in military parlance, is known as a force multiplier. —Charles Selle, Chicago Tribune, 19 Mar. 2025

In aerospace parlance, such low-flying spacecraft are referred to as Very-low Earth Orbit, or VLEO, satellites. —Jackie Wattles, CNN Money, 13 Apr. 2025

Even among digital natives – youthful, tech-savvy users who are well versed in the casual parlance of text messaging – a text plastered with shortcuts still felt undercooked. —David Fang, The Conversation, 9 Apr. 2025

Word History

Etymology

Middle English parlaunce, borrowed from Anglo-French parlance, parlaunce "speech, gossip, debate," from parler "to speak, talk" + -aunce, -ance -ance — more at parley entry 2

Note: Parlance is much more amply attested in Anglo-French than in continental Old and Middle French, especially after ca. 1300. The Dictionnaire du moyen français has only marginal evidence for the word after 1350.

First Known Use

15th century, in the meaning defined at sense 2

Phrases Containing parlance

• in common parlance

Kids Definition

parlance

noun

par·​lance ˈpär-lən(t)s 

: manner of speech