The Fort Rucker Directorate of Public Works is repainting crosswalks throughout the post. Drivers should be aware of signs posted letting them know when they are approaching the work area. During this time, one lane of traffic will be closed while flagmen will signal drivers through the open lane used for traffic flow.
1 In most formal writing, bacterium is the singular form of the noun, and bacteria the plural form. 2  This is in accord with the word's Latin etymology. 3  However, in ordinary speech, some speakers use bacteria as a singular, with plural either bacteria or bacterias. 4  This is usually considered incorrect.
Virus is a neuter noun in Latin. That means its plural, if there were an attested ancient usage of virus in the plural, would have ended in an -a, because neuter nouns in (ancient Greek and) Latin end in an -a, in the plural nominative and accusative cases.The example of the plural of datum is a case in point.Since datum is a neuter singular, its plural is data. Viri is the plural of the masculine 2nd declension noun vir, which means 'man'. Vir 'man' is a masculine noun and the -i ending is appropriate for the plural nominative of masculine second declension nouns.Octopus comes from the Greek, so the-us ending does not mark a Latin masculine noun of the second declension. The Greek-based plural is octopodes. By N.S.ir 'man' is a masculine noun and the -i ending is appropriate for the plural nominative of masculine second declension nouns. Octopus comes from the Greek, so the-us ending does not mark a Latin masculine noun of the second declension. The Greek-based plural is octopodes.