Having or showing an excessively high opinion of one's appearance, abilities, or worth.
The medical term mean pertaining to the vein is venous.
When someone is referred to as vain, this means this person is superficial, egotistical, arrogant and proud. This term can be used in a very dismissive manner, or just to point out the arrogance of someone.
The term "vain" typically refers to someone who is excessively proud of their appearance or achievements, often to the point of being self-absorbed or superficial. While being vain can be seen as a negative trait, it doesn't inherently mean a person is mean; however, their self-centeredness may lead to behavior that could be perceived as inconsiderate or dismissive of others.
To do something in vain means that you do not succeed in doing what you are trying to do; to try in vain is to fail.
in vain means the expected result is not going to happen
I think you mean "vain".
for no point
To die in vain means that you died for a cause but your death did not change anything.
Vain means conceited, or it may mean to no avail. Here are some sentences.She tried in vain to stand on her head.He was as vain as a peacock."You're so vain!" (a song by Carly Simon)
Vain
Without effect or to no purpose
That you lived and died for no purpose.