an abnormal condition in which part of the stomach protrudes upward through the esophageal cleft in the diaphragm, sometimes causing a backflow of acid stomach contents into the esophagus.
protrusion of part of the stomach through the diaphragm at the oesophageal opening
hiatus hernia n.
See hiatal hernia.
- Hiatus saphenus
hiatus saphenus hiatus sa·phe·nus (sə-fē’nəs) n. The opening in the broad fascia through which the saphenous vein passes to enter the femoral vein. Also called oval fossa.
- Hiatus semilunaris
hiatus semilunaris hiatus sem·i·lu·nar·is (sěm’ē-lōō-nâr’ĭs) n. A groove in the lateral wall of the middle meatus of the nasal cavity, into which the maxillary sinus, the frontonasal duct, and the middle ethmoid cells open.
[hahy-uh-woth-uh, -waw-thuh, hee-uh-] /ˌhaɪ əˈwɒθ ə, -ˈwɔ θə, ˌhi ə-/ noun 1. the central figure of The Song of Hiawatha (1855), a poem by Henry Wadsworth Longfellow: named after a legendary Indian chief, fl. c1570. /ˌhaɪəˈwɒθə/ noun 1. a 16th-century Onondaga Indian chief: credited with the organization of the Five Nations Hiawatha [(heye-uh-woth-uh)] An actual […]
[hi-bah-chee] /hɪˈbɑ tʃi/ noun 1. a small Japanese-style charcoal brazier covered with a grill, usually used for outdoor cooking. /hɪˈbɑːtʃɪ/ noun 1. a portable brazier for heating and cooking food n. 1863, from Japanese hibachi “firepot,” from hi “fire” + bachi, hachi “bowl, pot,” which Watkins derives ultimately from Sanskrit patram “cup, bowl.”