Term: bathysphere: spherical deep diving apparatus (lowered by a cable) for underwater exploration
Broader: submersible: an apparatus intended for use under water | Unrelated: cobweb: a dense elaborate spider web that is more efficient than the orb web
Broader: submersible: an apparatus intended for use under water | Unrelated: marriage proposal: an offer of marriage
Broader: submersible: an apparatus intended for use under water | Unrelated: improvement: a change for the better; progress in development
Broader: submersible: an apparatus intended for use under water | Unrelated: totem: emblem consisting of an object such as an animal or plant; serves as the symbol of a family or clan (especially among American Indians)
Broader: submersible: an apparatus intended for use under water | Unrelated: indian chief: the leader of a group of Native Americans
Broader: submersible: an apparatus intended for use under water | Unrelated: ni-resist: cast iron consisting of graphite in a matrix of austenite
Broader: submersible: an apparatus intended for use under water | Unrelated: hell: any place of pain and turmoil
Broader: submersible: an apparatus intended for use under water | Unrelated: bargaining chip: leverage in the form of an inducement or a concession useful in successful negotiations
Broader: submersible: an apparatus intended for use under water | Unrelated: stammer: a speech disorder involving hesitations and involuntary repetitions of certain sounds
Broader: submersible: an apparatus intended for use under water | Unrelated: aeolic: the dialect of Ancient Greek spoken in Thessaly and Boeotia and Aeolis