| rectal crisis | Mastdarmkrise |
| rectal examination | Enddarmuntersuchung |
| rectal fistula | Mastdarmfistel |
| rectal folds | Mastdarmfalten |
| rectal haemorrhage | Mastdarmblutung |
| rectal hemorrhage | Mastdarmblutung |
| rectal hernia | Mastdarmbruch |
| rectal incontinence | Stuhlinkontinenz |
| rectal injury | Mastdarmverletzung |
| rectal prolapse | Mastdarmvorfall |
| rectal speculum | Mastdarmspekulum |
| rectal stricture | Mastdarmstriktur |
| rectal syringe | Klistierspritze |
| rectal temperature | Aftertemperatur |
| rectal trauma | Mastdarmtrauma |
| rectal tumor | Enddarmgeschwulst |
| rectal tumour | Enddarmgeschwulst |
| rectal ulcer | Mastdarmgeschwür |
| rectally | rektal |
| rectangle | Rechteck |
| rectangle function | Rechteckfunktion |
| rectangles | Rechtecke |
| rectangluar prism | Rechtwinkelprisma |
| rectangular | rechteckig |
| rectangular abutment | rechteckiges Widerlager |
| rectangular castle | Rechteckburg |
| rectangular connector | rechteckiger Steckverbinder |
| rectangular coordenate | kartesische Koordinate |
| rectangular coordinate system | kartesisches Koordinatensystem |
| rectangular cuboid | Quader |
| rectangular distribution | Rechteckverteilung |
| rectangular failure | Rechteckfehler |
| rectangular function | Rechteckfunktion |
| rectangular hysteresis loop | rechteckige Hystereseschleife |
| rectangular impedance chart | Schmidt-Buschbeck-Diagramm |
| rectangular parallelepiped | Quader |
| rectangular prism | Quader |
| rectangular projection | rektangulare Projektion |
| rectangular pulse | Rechteckimpuls |
| rectangular rail | Rechteckschiene |
| rectangular repetition rate | Rechteckwelle |
