giant:
(plural: ‘giants‘; pronunciation: the letter ‘g’ in this word rhymes with the letter ‘j’ in the word “judge”; female – giantess)

a giant
a very large and powerful imaginary living creature found in mythological and fairy tales;
a person very, very large in size;
a very powerful, well-known and important person (or company/industry) in a particular field,

a giantess
Every religious scripture, every cultural mythology, every race and even every fairy tale has at least one giant who is either good or bad but very large and strong.
There are debates going on in educated circles about the possibility of the mythological giants being real!
In the modern day there are tall and strong people in several parts of the world who are much taller and larger than average people and are often called giants and giantesses to make it clear that they very large in size.

Bill Gates, a giant in computer software field
