semantic pointers
hyponym
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
cloaca
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
part holonym
hypernym
domain of synset (topic)