Examples of 'penumbra' in a sentence

Meaning of "penumbra"

Penumbra is a term used in astronomy to describe the partial shadow that occurs during an eclipse or the edge of a shadow
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  • A partially shaded area around the edges of a shadow, especially an eclipse.
  • A region around the edge of a sunspot, darker than the sun's surface but lighter than the middle of the sunspot.
  • An area of uncertainty or intermediacy between two mutually exclusive states or categories.
  • An area that lies on the edge of something; a fringe.

How to use "penumbra" in a sentence

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penumbra
An observer in the penumbra experiences a partial eclipse.
Convince us if you want to appear in the penumbra.
The penumbra is the fragile shadow area.
Let us go away from the penumbra ofpolitics.
The penumbra appeared to be affected by minor oedema.
Letrs go away from the penumbra of politics.
Penumbra will dim the brightness to save power.
The insinuating penumbra of a piano bar.
This section is called the penumbra.
The area of penumbra is what we call a weak shadow.
Douglas brought out his beautiful penumbra metaphor.
Outside the penumbra the solar granulation is visible.
We used an astronomical coincidence to calculate the penumbra band.
Engaging the penumbra separator.
The penumbra causes a subtle dimming of the lunar surface.

See also

Ready for the penumbra.
At night the penumbra between light and dark weakens.
Sorry for the penumbra.
He said the penumbra between light and dark weakens.
Imaging is the only direct way of assessing the penumbra.
Penumbra was our greatest warrior.
Beautiful penumbra metaphor.
Penumbra introduces new advancements in stroke thrombectomy aspiration technology.
For eliminating the penumbra at the edges of the treatment field.
Penumbra is an original free software.
People located within the penumbra will see a partial eclipse.
Penumbra is the brawn.
We have hit penumbra.
The penumbra lunar eclipse.
During a lunar eclipse only the umbra and penumbra are applicable.
Ischemia in the penumbra does not always result in irreversible damage.
I can not wait for you to see the lunar penumbra.
The existence of a penumbra implies that salvage of the cells is possible.
Diffusion lesions growth is usually located within the ischemic penumbra.
Penumbra changed the location of the meet at the last second.
Because you just cast quite a penumbra over this gathering.
The penumbra is impressive.
I am agnostic regarding the massive penumbra of things we can not know.
The penumbra chrysanthemum.
In the penumbra.
A penumbra is the region where some or all of a light source is obscured.
We are trapped in a penumbra.
The penumbra lily.
This attests to the existence of a salvageable penumbra at this time in many patients.
Moderate ischemia results in a tissue área that can be saved called penumbra.
In it reigns a great penumbra only illuminated by the weak external reflections.
Injured and dying nerve cells are seen in the penumbra as well as surviving ones.
The infarct and penumbra regions are determined and delineated on the superimposed images.
A larger and fainter shadow called the penumbra will surround the inner shadow.
A penumbral eclipse is often hard to see because the penumbra is not very dark.

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