eruptive

1 of 2

adjective

erup·​tive -ptiv 

-tēv also -təv

1

a

: erupting or tending to erupt : bursting forth : breaking out

describes a geyser as an intermittently eruptive hot spring

the eruptive imagery of the poem

: having the character of an eruption

a brawl was the first eruptive result of the rising hostility

b

: characterized by eruption

the eruptive stage of smallpox

eruptive letters full of outbursts of anger or joking

2

: producing eruption

an eruptive fever

3

: produced by eruption

—usually used of intrusive rocks (such as granite, diorite, and gabbro) or extrusive rocks (such as rhyolite, andesite, and basalt)

eruptively

-tə̇vlē, 

-li

adverb

eruptiveness

-tivnə̇s, 

-tēv- also -təv-

noun

plural -es

eruptive

2 of 2

noun

"

plural -s

: an igneous rock

Word History

Etymology

Adjective

eruption + -ive

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Rhymes for eruptive

• disruptive