noun. An old balustrade supported by balusters. An old balustrade supported by balusters. The definition of a balustrade is a railing that is held up by supporting posts.oun. An old balustrade supported by balusters. An old balustrade supported by balusters. The definition of a balustrade is a railing that is held up by supporting posts.
These secondary characteristics are features such as pubic hair, breast development in females, and beards in males. The list below shows some of these characteristic differences between human males and females.econdary sex characteristics are those physical features that allow us to tell males from females, such as breasts on women and beards on men. This differs from primary sex characteristics, or body structures directly concerned with reproduction.
View More. Definition: A secondary color is a color made by mixing two primary colors together: red and yellow to get orange, yellow and blue to get green, or red and blue to get purple. The secondary color depends on the proportion in which you mix the two primaries. For example, if you add more red than yellow, you get a reddish orange, and if you add more yellow than red, you get a yellowish orange. See also:  Color Theory Lesson: Secondary Colors.