Precentral gyrus


precentral gyrus n.
The posterior convolution of the frontal lobe, bounded in back by the central sulcus and in front by the precentral sulcus.

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  • Precentral sulcus

    precentral sulcus n. An interrupted fissure anterior to and generally parallel with the central sulcus, marking the anterior border of the precentral gyrus.

  • Precents

    verb (used with object) 1. to lead as a precentor in singing. verb (used without object) 2. to act as a precentor.

  • Precept

    noun 1. a commandment or direction given as a rule of action or conduct. 2. an injunction as to moral conduct; maxim. 3. a procedural directive or rule, as for the performance of some technical operation. 4. Law. a writ or warrant. a written order issued pursuant to law, as a sheriff’s order for an […]

  • Preannounced

    verb (used with object), announced, announcing. 1. to make known publicly or officially; proclaim; give notice of: to announce a special sale. 2. to state the approach or presence of: to announce guests; to announce dinner. 3. to make known to the mind or senses. 4. to serve as an announcer of: The mayor announced […]

  • Preannounce

    verb (used with object), announced, announcing. 1. to make known publicly or officially; proclaim; give notice of: to announce a special sale. 2. to state the approach or presence of: to announce guests; to announce dinner. 3. to make known to the mind or senses. 4. to serve as an announcer of: The mayor announced […]


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