Combats

Whereas some ascetics and Brahmins remain addicted to attending such shows as dancing, singing, music, displays, recitations, hand-music, cymbals and drums, fairy-shows, acrobatic and conjuring tricks, combats of elephants, buffaloes, bulls, goats, rams, cocks and quail, fighting with staves, boxing, wrestling, sham-fights, parades, manoeuvres and military reviews, the ascetic Gotama refrains from attending such displays.

An insecticide is a chemical, agricultural, product which combats insects, that cause damage to useful plants.

The University of Melbourne microbiologist explains how a vaccine combats a virus.