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.
Old English blis, also bliÃ°s bliss, merriment, happiness, grace, favor, from Proto-Germanic *blithsjo (cf. Old Saxon blidsea, blizza), from *blithiz gentle, kind + *-tjo noun suffix. Originally mostly of earthly happiness; influenced by association with bless and blithe.