a small, domed mound built up from clots of molten lava ejected from an underlying volcanic tube
Origin of hornitoSp, diminutive of horno, oven ; from Classical Latin furnus: see furnace
A low mound of volcanic origin, sometimes emitting smoke or vapor.
Origin of hornitoSpanish, diminutive of horno, oven, from Latin furnus; see gwher- in Indo-European roots.
(plural hornitos or hornitoes)