Z

• acoustic impedance;

• atomic number;

• complex impedance;

• contraction [Ger. Zuckung];

• the disk that separates sarcomeres [Ger. Zwischenscheibe];

• glutamine;

• impedance;

• ionic charge number;

• no effect;

• point formed by a line perpendicular to the nasion-menton line through the anterior nasal spine;

• proton number;

• section modulus;

• standardized deviate;

• standard normal score [statistics];

• standard score;

• zero;

• zone;

• a Z-shaped incision in plastic surgery

• Greek capital letter zeta

• see zeta