First of all, it's "Absence makes the heart grow fonder." Second, it means that lackk of being with someone makes you miss them and in turn makes you appreciate them.
"Absence", it is said, "makes your heart grow fonder."
The definition of ponderous is heavy, of great weight, massive or something dull and laboured.The definition of ponder is to meditate or consider something deeply.It's not correct to use the word ponderous to mean "makes you ponder", however something ponderous could make you ponder, e.g.:Her ponderous essay caused me to ponder upon the subject of homicide.
There is no root in "ponder"
abstract art
Absence from someone you love does, in fact, make the heart grow stronger. Absence in this sense can mean either or both distance and time. When an individual is away from another they care deeply for, or have good types of feelings about, they are more likely to feel those caring and good feelings more-so then before the person was away.
ponder
To ponder or to think carefully about
To ponder or to think carefully about
Ponder, Inquisition
I can feel that You make my lone heart to be free
To take careful thought or think carefully about; to ponder. to ponder or meditate on usually intently intransitive verb : to meditate deeply or intently <cogitating on her career plans>
That which is at the heart of something is its essence, the most important and most characteristic part of the thing. It is what makes it what it is.