Dictionary » L » Lost

Lost

Lost

1. Parted with unwillingly or unintentionally; not to be found; missing; as, a lost book or sheep.

2. Parted with; no longer held or possessed; as, a lost limb; lost honor.

3. Not employed or enjoyed; thrown away; employed ineffectually; wasted; squandered; as, a lost day; a lost opportunity or benefit.

5. Having wandered from, or unable to find, the way; bewildered; perplexed; as, a child lost in the woods; a stranger lost in london.

6. Ruined or destroyed, either physically or morally; past help or hope; as, a ship lost at sea; a woman lost to virtue; a lost soul.

7. Hardened beyond sensibility or recovery; alienated; insensible; as, lost to shame; lost to all sense of honor.

8. Not perceptible to the senses; no longer visible; as, an island lost in a fog; a person lost in a crowd.

9. Occupied with, or under the influence of, something, so as to be insensible of external things; as, to be lost in thought.

(Science: machinery) lost motion, the difference between the motion of a driver and that of a follower, due to the yielding of parts or looseness of joints.

Origin: prop. P. P. Of oe. Losien. See lose.


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Unidentified Non-Human Remain

... very smooth. The sharp point that appears on one end is simply a result of post-mortem breakage and could represent a large feature that has been lost. This remain in particular was found in Colorado. Where in Colorado, I can't rightly say. Perhaps the location itself will narrow down possible ...

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by JeremiahRocker
Thu Feb 28, 2013 6:15 pm
 
Forum: Zoology Discussion
Topic: Unidentified Non-Human Remain
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Views: 71

cell

... are many theories and contributing factors, but, most importantly, when a cell divides by mitosis, regions of the chromosomes called telomeres are lost if the telomerase gene is not activated, which plugs and repairs these telomeres (which is why cells have a Hayflick limit (can only divide 50 ...

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by billyfisher100
Mon Jan 21, 2013 11:36 am
 
Forum: Cell Biology
Topic: cell
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Energy; respiration and photosynthesis

Hi guys, I have a question concerning this statement about energy losses in food chains: "Any energy transferred in respiration is lost to the environment or used in movement etc. and so is no longer available to subsequent organisms in the food chain and therefore is considered a loss" ...

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by JoElgar
Thu Jan 10, 2013 5:09 pm
 
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Topic: Energy; respiration and photosynthesis
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Views: 637

Is evolution as simple as we think?

... and lead to its evolution. In general, that means increased complexity but that is not always the case, as shown by cave-dwelling organisms that lost their eyes - they were benefited by saving the energy that went into producing and maintaining eyes that were unneeded. Hence, they had a survival ...

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by thoffnagle
Thu Nov 29, 2012 7:39 pm
 
Forum: Evolution
Topic: Is evolution as simple as we think?
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Chemiosmosis

My teacher had told me it serves a different purpose and I'm supposed to explain what does for a chloroplast....and that's where I get lost

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by ChinchillaChic
Wed Nov 28, 2012 2:48 pm
 
Forum: Cell Biology
Topic: Chemiosmosis
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Views: 1318
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