'Referendum' is the
gerundive form of the
Latin verb , literally "to carry back" (from the verb , "to bear, bring, carry" plus the inseparable
prefix , here meaning "back"). As a gerundive is an
adjective, not a
noun, it cannot be used alone in Latin, and must be contained within a context attached to a noun such as , "A proposal which must be carried back to the people". The addition of the verb (3rd person singular, ) to a gerundive, denotes the idea of necessity or compulsion, that which "must" be done, rather than that which is "fit for" doing. Its use as a noun in English is not considered a strictly grammatical usage of a foreign word but is rather a newly coined English noun, which follows English grammatical usage, not Latin grammatical usage. This determines the form of the plural in English, which according to English grammar should be "referendums". The use of "referenda" as a plural form in English (treating it as a Latin word and attempting to apply to it the rules of Latin grammar) is unsupportable according to the rules of both Latin and English grammar. The use of "referenda" as a plural form is posited hypothetically as either a gerund or a gerundive by the
Oxford English Dictionary, which rules out such usage in both cases as follows:
Referendums is logically preferable as a plural form meaning 'ballots on one issue' (as a Latin gerund, referendum has no plural). The Latin plural gerundive 'referenda', meaning 'things to be referred', necessarily connotes a plurality of issues. It is closely related to
agenda, "those matters which must be driven forward", from , to impel or drive forwards; and
memorandum, "that matter which must be remembered", from , to call to mind,
corrigenda, from , to rule, make straight, those things which must be made straight (corrected), etc. The term 'plebiscite' has a generally similar meaning in modern usage and comes from the Latin
plebiscita, which originally meant a decree of the
Concilium Plebis (Plebeian Council), the popular assembly of the
Roman Republic. Today, a referendum can also often be referred to as a plebiscite, but in some countries the two terms are used differently to refer to votes with differing types of legal consequences. However, this is erroneous as not all federal referendums have been on constitutional matters (such as the
1916 Australian conscription referendum), and state votes that likewise do not affect either the federal or state constitution are frequently said to be referendums (such as the
2009 Western Australian daylight saving referendum). Historically, they are used by Australians interchangeably and a plebiscite was considered another name for a referendum. In Ireland, 'plebiscite' referred to the vote to adopt its constitution, but a subsequent vote to amend the constitution is called a 'referendum', as is a poll of the electorate on a non-constitutional bill. == History ==