Term: endotracheal tube: a catheter that is inserted into the trachea through the mouth or nose in order to maintain an open air passage or to deliver oxygen or to permit the suctioning of mucus or to prevent aspiration of the stomach contents
Broader: tube: conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases | Unrelated: great-niece: a daughter of your niece or nephew
Broader: tube: conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases | Unrelated: title page: a page of a book displaying the title and author and publisher
Broader: tube: conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases | Unrelated: chemical warfare: warfare using chemical agents to kill or injure or incapacitate the enemy
Broader: tube: conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases | Unrelated: boulder: a large smooth mass of rock detached from its place of origin
Broader: tube: conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases | Unrelated: coinage: coins collectively
Broader: tube: conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases | Unrelated: cereus: genus of much-branched treelike or shrubby cacti with pronounced ribs and rounded needlelike spines and nocturnal flowers usually white
Broader: tube: conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases | Unrelated: exculpation: the act of freeing from guilt or blame
Broader: tube: conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases | Unrelated: abelia: any of various deciduous or evergreen ornamental shrubs of the genus Abelia having opposite simple leaves and cymes of small white or pink or purplish flowers; Asia and Mexico
Broader: tube: conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases | Unrelated: seabird: a bird that frequents coastal waters and the open ocean: gulls; pelicans; gannets; cormorants; albatrosses; petrels; etc.
Broader: tube: conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases | Unrelated: caretaker: a custodian who is hired to take care of something (property or a person)