Scale box in millimeters. Vesicular texture is a volcanic rock texture characterized by a rock being pitted with many cavities (known as vesicles) at its surface and inside.
The definition of bliss is complete happiness. 1  An example of bliss is what someone feels after a relaxing massage.  An example of bliss is the act of doing work you love.
The words happiness and Bliss are often used interchangeably in spiritual texts. That is, the meaning with which the word Bliss is used in this holy text, is happiness according to other books and vice versa. Sometimes the two are used synonymously.