A prefix of Latin source, meaning ‘round about,’ ‘in a circle,’ ‘on all sides’: regular in compounds obtained from the Latin, or created in English or other modern-day tongues. Numerous these types of substances are simply just periodic. Only the principal ones are registered within dictionary.
A prefix of Latin origin, meaning ‘round about,’ ‘in a circle,’ ‘on all sides’: frequent in compounds taken from the Latin, or formed in English or other modern tongues. Many such compounds are merely occasional. Only the principal ones are entered in this dictionary.