First Known Use: 15th century
Dictionary
hereditary
adjective he·red·i·tary \hə-ˈre-də-ˌter-ē\
: passed or able to be passed from parent to child before birth
: passing from a person who has died to that person's child or younger relative
: holding a position or title that was passed on from your parent or an older relative
Full Definition of HEREDITARY
1
a : genetically transmitted or transmittable from parent to offspring b : characteristic of or fostered by one's predecessors
2
a : received or passing by inheritance or required to pass by inheritance or by reason of birth b : having title or possession through inheritance or by reason of birth
3
: of a kind established by tradition <hereditary enemies>
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Origin of HEREDITARY
Middle English hereditarie, from Latin hereditarius, from hereditas
Related to HEREDITARY
- Antonyms
- nonhereditary
Synonym Discussion of HEREDITARY
innate, inborn, inbred, congenital, hereditary mean not acquired after birth. innate applies to qualities or characteristics that are part of one's inner essential nature <an innate sense of fair play>. inborn suggests a quality or tendency either actually present at birth or so marked and deep-seated as to seem so <her inborn love of nature>. inbred suggests something either acquired from parents by heredity or so deeply rooted and ingrained as to seem acquired in that way <inbred political loyalties>. congenital and hereditary refer to what is acquired before or at birth, the former to things acquired during fetal development and the latter to things transmitted from one's ancestors <a congenital heart murmur> <eye color is hereditary>.
Other Genetics Terms
HEREDITARY Defined for Kids
hereditary
adjective he·red·i·tary \hə-ˈre-də-ˌter-ē\
Definition of HEREDITARY for Kids
1
: capable of being passed from parent to offspring <hereditary disease>
2
: received or passing from an ancestor to an heir
Medical Dictionary
hereditary
adjective he·red·i·tary \hə-ˈred-ə-ˌter-ē\
Medical Definition of HEREDITARY
1
: genetically transmitted or transmittable from parent to offspring—compare acquired 2, congenital 2, familial
2
: of or relating to inheritance or heredity
—he·red·i·tar·i·ly \-ˌred-ə-ˈter-ə-lē\ adverb
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