transverse diameter

trans·verse di·am·e·ter

[TA] the transverse diameter of the pelvic inlet, measured between the terminal lines. Synonym(s): diameter transversa [TA]

trans·verse di·am·e·ter

(trans-vĕrs' dī-am'ĕ-tĕr) [TA] The diameter of the pelvic inlet, measured between the terminal lines.