perineural anesthesia per·i·neu·ral anesthesia (pěr’ə-nur’əl, nyur’-)
Injection of an anesthetic agent about a nerve.
/ˌpɛrɪnjʊˈraɪtɪs/ noun 1. inflammation of the perineurium perineuritis per·i·neu·ri·tis (pěr’ə-nu-rī’tĭs, -nyu-) n. Inflammation of the perineurium.
/ˌpɛrɪˈsɪnθɪən/ noun 1. the point at which a spacecraft launched from earth into a lunar orbit is nearest the moon Compare perilune, apocynthion
[per-uh-sahy-kuh l] /ˈpɛr əˌsaɪ kəl/ noun, Botany. 1. the outermost cell layer of the stele in a plant, frequently becoming a multilayered zone. /ˈpɛrɪˌsaɪkəl/ noun 1. a layer of plant tissue beneath the endodermis: surrounds the conducting tissue in roots and certain stems pericycle (pěr’ĭ-sī’kəl) A layer of nonvascular tissue that surrounds the vascular tissues […]
[peer-ee-uh d] /ˈpɪər i əd/ noun 1. a rather large interval of time that is meaningful in the life of a person, in history, etc., because of its particular characteristics: a period of illness; a period of great profitability for a company; a period of social unrest in Germany. 2. any specified division or portion […]