[ˈbal.loː], [ˈbal.lo]
OriginLikely ultimately from Proto-Indo-European *gʷelH- (“to throw”) via Ancient Greek, whence also volō (“to fly”). Possibly derived via Ancient Greek βαλλίζω (ballízō, “to dance, jump about”) found in Sicilian dialects of Magna Graecia; or may merely share a common root, cognate to Ancient Greek βάλλω (bállō, “to throw”). Alternately, maybe related to πάλλω (pállō, “to swing, shake”).
Formsballō(canonical) · ballāre(infinitive, present) · ballāvī(active, perfect) · ballātum(supine) · ballō(active, first-person, indicative, present, singular) · ballās(active, indicative, present, second-person, singular) · ballat(active, indicative, present, singular, third-person) · ballāmus(active, first-person, indicative, plural, present) · ballātis(active, indicative, plural, present, second-person) · ballant(active, indicative, plural, present, third-person) · ballābam(active, first-person, imperfect, indicative, singular) · ballābās(active, imperfect, indicative, second-person, singular) · ballābat(active, imperfect, indicative, singular, third-person) · ballābāmus(active, first-person, imperfect, indicative, plural) · ballābātis(active, imperfect, indicative, plural, second-person) · ballābant(active, imperfect, indicative, plural, third-person) · ballābō(active, first-person, future, indicative, singular) · ballābis(active, future, indicative, second-person, singular) · ballābit(active, future, indicative, singular, third-person) · ballābimus(active, first-person, future, indicative, plural)
Source: Wiktionary