Definition of organelle
: a specialized cellular part (such as a mitochondrion, chloroplast, or nucleus) that has a specific function and is considered analogous to an organ
What's Trending Now
More Trending Words
Recent Examples of organelle from the Web
-
Effector T cells, by contrast, turn up glycolysis and are heavy glucose users—a difference reflected in their mitochondria, the organelles that serve as cellular power plants, Pearce and her colleagues reported 2 years ago.
-
Hill says that’s likely because the enzyme that converts yellow pigments into red is associated with the mitochondria, the energy producing organelles in cells.
-
Mitochondria are organelles that contain their own DNA.
-
However, four were absent from 30% to 40% of the organelles, suggesting that those ribosomes were distinctive.
-
A technique called ribosome profiling enabled them to pinpoint which mRNAs the organelles were reading—and thus determine their end products.
-
Within yourself, your organelles and proteins and genes have stuff to do.
-
In those with Batten, a defect occurs in the lysosomes, cell organelles that remove cell waste.
-
Mitochondria are cellular organelles that contain their own DNA and are best known as the cell’s energy producers.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'organelle.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
Origin and Etymology of organelle
New Latin organella, from Latin organum
ORGANELLE Defined for Kids
organelle
Definition of organelle for Students
: a structure (as a lysosome) in a cell that performs a special function
Medical Dictionary
Learn More about organelle
-
See words that rhyme with organelle Britannica.com: Encyclopedia article about organelle
Seen and Heard
What made you want to look up organelle? Please tell us where you read or heard it (including the quote, if possible).
