Definition of immature
1 archaic : premature
2a : lacking complete growth, differentiation, or development immature fruits a sexually immature birdb : having the potential capacity to attain a definitive form or state : crude, unfinished a vigorous but immature school of artc : exhibiting less than an expected degree of maturity emotionally immature adults
immaturityplay \ˌi-mə-ˈtu̇r-ə-tē, -ˈtyu̇r-, -ˈchu̇r-\ noun
Examples of immature in a Sentence
The flock included both adult and immature birds.
His teachers have complained about his immature behavior.
Recent Examples of immature from the Web
Within a week, the eggs hatch into immature bugs and eventually adults and the process starts again.
These hate crimes are often driven by an immature itch for excitement and drama.
She was cast as a woman so hopelessly immature that the ensemble around her functioned as a support system, and what little plot existed was driven by her impulsive foolishness.
As Dorcas, Batchelor does winning work, revealing the character’s alternately immature and knowing ways.
Your habit of passively avoiding discussing challenging issues could be interpreted here as an immature (or subconscious) bid to force the matter.
Lead defense attorney David Bruck, who didn’t call any witnesses during the first phase of the trial, described Mr. Roof as a particularly immature, then 21-year-old at the time of the shooting.
The support of Simpson struck me as unintelligent, politically immature, and ill-advised.
But what hurt me most was that my writing was immature.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'immature'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
Origin and Etymology of immature
Latin immaturus, from in- + maturus mature
First Known Use: 1548See Words from the same year
IMMATURE Defined for English Language Learners
Definition of immature for English Language Learners
: not fully developed or grown
: acting in a childish way : having or showing a lack of emotional maturity
IMMATURE Defined for Kids
Definition of immature for Students
1 : not yet fully grown or ripe an immature bird immature fruit
2 : acting in or exhibiting a childish manner an immature teenager immature behavior
Seen and Heard
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