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family tree

noun

1
2
: a genealogical diagram

Examples of family tree in a Sentence

A framed family tree hung on the wall. his family tree includes writers, musical composers, and other notables in the arts
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.
That led to a relative of DeAngelo, and investigators began building a family tree from that individual looking for anyone who might have lived in the same area of the attacks. Sam Stanton, Sacbee.com, 18 Nov. 2025 Afterwards, a team of volunteer investigative genetic genealogists with the DNA Doe Project began to assemble a family tree based on the information. David Chiu, PEOPLE, 14 Nov. 2025 But Tanzanian tree toads face more pressing concerns than which goes where in the Nectophrynoides family tree. Mindy Weisberger, CNN Money, 13 Nov. 2025 The discovery helped open the door to more recent developments such as tinkering with the genetic makeup of living things, treating disease by inserting genes into patients, identifying human remains and criminal suspects from DNA samples, and tracing family trees and ancient human ancestors. Orianna Rosa Royle, Fortune, 9 Nov. 2025 See All Example Sentences for family tree

Word History

First Known Use

1763, in the meaning defined at sense 1

Time Traveler
The first known use of family tree was in 1763

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Cite this Entry

“Family tree.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/family%20tree. Accessed 1 Dec. 2025.

Kids Definition

family tree

noun
1
2
: a diagram showing family relationships

More from Merriam-Webster on family tree

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