1. Epithalamus â (âepiâ means upon) the most dorsal part of the. diencephalon; it forms a caplike covering over the thalamus. a. The smallest and oldest part of the diencephalon. b. Composed of: pineal body, habenular nuclei and the caudal. commissure.
The plural of life is lives (pronounced differently from the verb, which is lihvz). Specifically, the words life and lives are nouns. The pronunciation is (lyf) in the s â¦ ingular and (lyvz) in the plural.
Singular and plural nounsNouns can be either singular or plural. Singular means just one of the person, animal or thing which the noun refers to. Plural means more than one. Forming the plural of nounsThe rules for making the plural of nouns depend on the spelling and pronunciation. Most nouns form their plural by adding -s: â¦. Nouns: singular and plural â¦. Nouns used only in the singularSome nouns are used only in the singular, even though they end in -s.