Since it is an adjective, you can use it either in front of a noun "the selfless firefighter" or after a form of 'to be' - is / was / will be .
The selfless firefighter risked his life to save others.
The firefighter was selfless because he risked his life to save others.
The firefighter, known for his selfless acts of bravery, was honoured.
The selfless firefighter, who was selfless, was honoured for his selfless acts, which were selfless.
As to when to use it, you'll need to understand its meaning/definition so as to know when it is appropriate. Something that is selfish, like taking your little brother's toy, is not selfless.
Hope this helps
-K
She always puts the needs of others before her own, demonstrating true selflessness.
As an example of pure selflessness he gave up his seat in the lifeboat in favour of someone else.
selflessness, philanthropy, charity, kindheartedness, magnanimity.
Donating time to help a friend move even when busy. Giving up your seat on public transportation for someone who needs it more. Volunteering at a local charity without expecting anything in return.
It depends on whether the statement is a complete sentence or not. If the quoted statement is a complete sentence, you would use a period. If the quoted statement is within a larger sentence, you would use a comma.
One way to use the word "virtue" in a sentence is: "Her honesty and integrity are considered virtues by those who know her well."
Plato was a famous Greek philosopher who founded the Academy in Athens.
Her selflessness was evident in the way she always put others' needs before her own.
Well known historical people are venerable through selflessness in the ways they have changed America for the better.
Selflessness is about being humble and commpassionate. Selflessness lets one dedicate his life to helping others. Buddhists also strongly believe in Selflessness. Selflessness is the quality of not putting yourself first but being willing to give your time or money or effort etc. for others
Three GreenHoward's have been awarded the Joint Commander'sCommendation at a ceremony in the 1st Battalion's headquarters in Cheapstow.
Selflessness.
Border Vision of selflessness improves the quality of work........
Loyalty
SELFISH
giving, selflessness
selflessness and self-centeredness
generous
i do not know how to use embalming in a sentence. (there is the sentence)