| | blastocoel, blastocoele, blastocele, segmentation cavity, cleavage cavity; archenteron; sinus; locule, loculus; lumen; socket; pulp cavity; eye socket, orbit, cranial orbit, orbital cavity; buccal cavity; antrum; vestibule; mediastinum; middle ear, tympanic cavity, tympanum; pleural cavity; chamber; cranial cavity, intracranial cavity; amniotic cavity; peritoneal cavity, greater peritoneal sac; bursa omentalis, omental bursa, lesser peritoneal cavity; pericardial cavity, pericardial space; vacuole; ventricle; sac; uterine cavity; nasal cavity; nasopharynx; oropharynx; laryngopharynx; cecum, caecum, blind gut; tubular cavity; armpit, axilla, axillary cavity, axillary fossa; chest cavity, thoracic cavity; abdominal cavity, abdomen; pelvis, renal pelvis; pelvic cavity; celom, coelom, celoma; pit, fossa |