What is a language family?

What is a language family?

• A. A group of languages that descend from a common ancestor
• B. A language with borrowed words
• C. A single language with many dialects
• D. A language spoken by a family only

Answer: (A)

The main idea is that a language family is a group of languages that descend from a common ancestor. Languages in the same family come from that original tongue and, over time, drift and change in different ways, so they may look and sound different today but still show their shared origin in vocabulary, grammar, and sound changes. A classic example is the Romance languages—Spanish, French, Italian, Portuguese, and Romanian—each developed from Latin, forming one family. Why other descriptions don’t fit: describing a language with borrowed words points to wordsharing from contact, not ancestry; a single language with many dialects are local variations of one language, not multiple languages within a family; and a language spoken by a family only mixes social groups with linguistic relation, which isn’t about historical descent. So the correct concept is a group of languages that descend from a common ancestor.

The main idea is that a language family is a group of languages that descend from a common ancestor. Languages in the same family come from that original tongue and, over time, drift and change in different ways, so they may look and sound different today but still show their shared origin in vocabulary, grammar, and sound changes. A classic example is the Romance languages—Spanish, French, Italian, Portuguese, and Romanian—each developed from Latin, forming one family.

Why other descriptions don’t fit: describing a language with borrowed words points to wordsharing from contact, not ancestry; a single language with many dialects are local variations of one language, not multiple languages within a family; and a language spoken by a family only mixes social groups with linguistic relation, which isn’t about historical descent. So the correct concept is a group of languages that descend from a common ancestor.