Question

what do you mean by leaning either sides

Answer 1

Something asymmetrical has twosides that don't match — it's uneven or out of whack. If youknow that symmetrical means that both sides of something areidentical, then it should be easy to learn that asymmetrical means the opposite: the two sides aredifferent in some way.

Answer 2

Explanation:

to be interested in something and be likely to do a particular activity: He said he was leaning toward entering the race for governor.