Full Form of Words

Do we know actual full form of some words??? 
🔗News =
North East West South. 
🔗Chess =
Chariot, Horse, Elephant, Soldiers.
🔗Cold =
Chronic Obstructive Lung Disease.
🔗Joke =
Joy of Kids Entertainment.
🔗Aim =
Ambition in Mind.
🔗Date =
Day and Time Evolution.
🔗Eat =
Energy and Taste.
🔗Tea =
Taste and Energy Admitted.
🔗Pen =
Power Enriched in Nib.
🔗Smile =
Sweet Memories in Lips Expression.
🔗Bye =
Be with you Everytime.
share these meanings as majority of us don't know these Beautiful Words !!