An example of loquacious is someone who calls and talks for three minutes straight without pausing.
Origin of loquaciousfrom Classical Latin loquax (gen. loquacis) from loqui, to speak + -ous
Origin of loquaciousFrom Latin loquāx loquāc- from loquī to speak ; see tolkw- in Indo-European roots.
- lo·qua′cious·ness lo·quac′i·ty
(comparative more loquacious, superlative most loquacious)
From Latin loquacis, "˜talkative', from loqui, "˜to speak'.