underwater

Su altında, sualtı

Situated, occurring, or used beneath the surface of water.

• She took stunning underwater photographs of coral reefs.
• The underwater cave system is difficult to explore.
• He installed underwater lights in the swimming pool.
• Marine biologists deploy underwater sensors to monitor temperature and salinity fluctuations in deep ocean currents.
• Advances in underwater robotics have enabled geologists to map previously inaccessible hydrothermal vents along mid-ocean ridges.
• Acoustic engineers design underwater communication systems that account for sound propagation variations caused by pressure and temperature gradients.

Eş anlamlılar: submerged, submarine, subsurface, subaquatic

Zıt anlamlılar: above-water, surface, aerial

Su altında

Beneath the surface of water.

• The divers can stay underwater for up to an hour.
• The submarine traveled underwater for three days.

Eş anlamlılar: submerged, below the surface

Zıt anlamlılar: above water, on the surface

Varlık değerinden fazla borçlu

Having negative equity; owing more money than something is worth.

• Many homeowners were underwater on their mortgages after the housing crash.
• The company is underwater with debts exceeding its assets.

Eş anlamlılar: upside-down, in negative equity