n. [ Prov. E. bleb, bleib, blob, bubble, blister. This word belongs to the root of blub, blubber, blabber, and perh. blow to puff. ] A large vesicle or bulla, usually containing a serous fluid; a blister; a bubble, as in water, glass, etc. [ 1913 Webster ]

Arsenic abounds with air blebs. Kirwan. [ 1913 Webster ]

adj. marred by small bubbles or small particles of foreign material; -- of glass or quartzite.
Syn. -- blebby. [ WordNet 1.5 ]

a. Containing blebs, or characterized by blebs; as, blebby glass.
Syn. -- blebbed. [ 1913 Webster ]