1.Definition: (of volcanos) pouring out fumes or lava (or a deposit so formed)

Related Noun(s):eructation, extravasation

Category: General

2.Definition: a sudden very loud noise

Related Noun(s):bam, bang, blast, clap

Category: General

3.Definition: a sudden violent spontaneous occurrence (usually of some undesirable condition)

Related Noun(s):irruption, outbreak

Category: General

4.Definition: symptom consisting of a breaking out and becoming visible

Category: General

5.Definition: the emergence of a tooth as it breaks through the gum

Category: General

6.Definition: the sudden occurrence of a violent discharge of steam and volcanic material

Category: General