To understand each other well and communicate effectively, often sharing similar viewpoints, values, or ways of thinking.
While the literal meaning relates to sharing a common tongue, the figurative use developed in the mid-20th century. The phrase draws on the obvious truth that communication is easiest between people who share a language, extending this concept to shared understanding, professional jargon, or cultural perspectives.
This phrase reveals something profound about human connection - we don't just communicate through words, but through shared cultural codes, experiences, and ways of seeing the world. Linguists have found that even people who literally speak the same language can fail to 'speak the same language' when their cultural contexts differ significantly.
Complete word intelligence in one call. Free tier — 50 lookups/day.