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.
The Plural of Formula. 1  The plural of formula is formulas or formulae. 2  The noun formula has a Latin root, which is the derivation of the plural formulae. Through common usage, formulas (which adheres to the standard rules for forming plurals) is also now acceptable. The table below shows the standard rules for forming the plurals of nouns in English.