lineage

1 of 2

noun (1)

lin·​e·​age ˈli-nē-ij How to pronounce lineage (audio)
 also  ˈli-nij
1
a
: descent in a line from a common progenitor
b
: derivation
the gun's direct lineage is in the 1960sErik Larson
2
: a group of individuals tracing descent from a common ancestor
especially : such a group of persons whose common ancestor is regarded as its founder

lineage

2 of 2

noun (2)

line·​age

less common spelling of linage

: the number of lines of printed or written matter

Examples of lineage in a Sentence

Noun (1) his Italian lineage was very important to him it is now generally accepted that the lineage of Thomas Jefferson includes black as well as white members
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Noun
That ancient lineage somehow persisted in Europe for millennia before eventually being replaced by modern variants. Aamir Khollam, Interesting Engineering, 24 Oct. 2025 Tibetan Buddhists orally transmit tenets in a lineage from the Buddha to the present. Nadav Ziv, Time, 23 Oct. 2025 With all four members now boasting solo Hot 100 hits, BLACKPINK joins an elite lineage of groups of four or more members who have all scored solo entries on the chart. Xander Zellner, Billboard, 21 Oct. 2025 The researchers used long-term in vivo lineage tracing and gene expression profiling in mice to analyze how McSCs react to different kinds of DNA damage. Lucy Notarantonio, MSNBC Newsweek, 21 Oct. 2025 See All Example Sentences for lineage

Word History

First Known Use

Noun (1)

14th century, in the meaning defined at sense 1a

Time Traveler
The first known use of lineage was in the 14th century

Browse Nearby Words

Cite this Entry

“Lineage.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lineage. Accessed 29 Oct. 2025.

Kids Definition

lineage

noun
lin·​eage
ˈlin-ē-ij
1
: the ancestors from whom a person is descended
2
: the people descended from the same ancestor

Medical Definition

lineage

noun
lin·​e·​age
ˈlin-ē-ij also ˈlin-ij
1
: descent in a line from a common progenitor
2
: a group of individuals descended from a common ancestor
replication in T cell lineages

More from Merriam-Webster on lineage

Last Updated: - Updated example sentences
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