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1. A small blister or pustule.
2. An air bubble.

[Probably alteration of blob.]

bleb′by adj.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Adj.1.blebby - covered with small blistersblebby - covered with small blisters    
unhealthy - not in or exhibiting good health in body or mind; "unhealthy ulcers"
2.blebby - (of glass or quartzite) marred by small bubbles or small particles of foreign material
blemished - marred by imperfections
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References in periodicals archive ?
The gold mineralization is associated with pyrite and pyrrhotite and varies from fine-grained disseminated to blebby coarse-grained.
The drilling at Black Dog intersected mineralised quartz veins with fine visible gold and associated disseminated and blebby sulphides (mainly pyrrhotite).
The disseminated sulphides are generally blebby, with thin (<1 m) massive
19 metres of disseminated, blebby and net textured sulphide mineralization that remains open.