Linguists Explain the True Meaning Behind ‘6-7’ Phrase

In a significant linguistic development, Dictionary.com has announced “6-7” as its 2025 Word of the Year. The term, described as “brainrot slang” and “purposefully nonsensical,” has sparked robust discussions among linguists regarding its implications for the evolution of language.
The Debate on Language Evolution
While some criticize “6-7” for representing a decline in the English language, proponents argue that language is inherently adaptive. Nicole Rosen, a linguist and head of the University of Manitoba’s linguistics department, emphasizes that adding new phrases enriches language rather than erodes it. “If you’re adding something to language, how can that be eroding?” she questions.
Understanding ‘6-7’
Dictionary.com’s description of “6-7” reflects its perceived lack of meaning. However, linguists like Ai Taniguchi, a professor at the University of Toronto Mississauga, note that language extends beyond literal definitions; it is also a means of expressing identity. “Language conveys details about one’s identity,” Taniguchi explains.
- “6-7” connects young people through shared experiences.
- It serves more to indicate in-group status than to convey concrete information.
Taniguchi draws parallels between “6-7” and the term “420,” which gained traction in marijuana culture. She notes that just as “420” indicates understanding among insiders, “6-7” carries social meaning within specific communities.
Wider Usage and Trends
Kelly Elizabeth Wright, the lead editor of the Among the New Words section of the journal American Speech, highlights the versatility of “6-7.” Its ambiguity allows it to be adopted by various groups, from elementary students to politicians. However, she cautions that its widespread use might lead to its decline in popularity.
- Presently, “6-7” is trending online among youth.
- Its ubiquity may eventually erode its social distinction.
Wright underscores the importance of ongoing conversations about word meanings, which propel language forward. “Tracking these trends year-to-year unveils what people consider significant,” she says.
Language as a Reflective Tool
Ben Zimmer, chair of the American Dialect Society’s New Words Committee, reinforces the value of identifying a Word of the Year. He suggests that these words serve as cultural markers, allowing researchers to explore how societies communicate at different times.
Words like “tariff-mageddon” have emerged from economic discussions, while other terms are expected to evolve in relation to emerging technologies such as artificial intelligence (AI).
Conversations About Language
Taniguchi expresses hope that the selection of a Word of the Year can foster dialogues about language diversity and cultural understanding. Discussing language and its nuances is a fundamental human experience that encourages curiosity and awareness.
By analyzing words like “6-7,” society can gain insights into the cultural shifts and identity markers of various communities. These discussions are vital for appreciating the dynamic nature of language itself.




