/ˈækwɪteɪn/, /ˌækwɪˈteɪn/
(historical) A former administrative region of France, now part of Nouvelle-Aquitaine.

/ˈækwəˌkʌlt͡ʃə/, /ˈækwəˌkʌlt͡ʃɚ/, /ˈɑkwəˌ-/, /ˈɑːkwəˌ-/
The cultivation of aquatic produce such as aquatic plants, fish, and other aquatic animals.

/ˌæk.wə.məˈɹiːn/, /ˌɑ.kwə.məˈɹiːn/

1. The bluish-green colour of the sea.
2. A transparent bluish-green, sometimes yellow-green, variety of beryl.

A water park.

/(ˌ)ækwəˈpɒnɪks/, /ˌækwə-/, /ˌɑkwəˈpɑnɪks/
(agriculture) A sustainable food production system that combines traditional aquaculture with hydroponics, with effluent from the water in which fish are reared being used as nutrition for plants.

A person who maintains an aquarium.

/-ɛɹiəm/, /əˈkwɛɹ.i.jəm/

1. A tank, often made of glass, for keeping live fish or other aquatic animals.
2. A public place where live fish and other aquatic animals are exhibited.

/ɘˈkwɔ.tɘk/, /əˈkwæ.tɪk/, /əˈkwɑ.tɪk/, /əˈkwɒ.tɪk/
Relating to water; living in or near water, taking place in water.

/ˈækwətɪnt/
A form of etching with acid on a plate partially covered with varnish that produces a print somewhat resembling a watercolour.

/ˈæk.wəˌdʌkt/, /ˈæk.wɪˌdʌkt/, /ˈɑk.wəˌdʌkt/

1. An artificial channel that is constructed to convey water from one location to another.
2. A structure carrying water over a river or depression, especially an ancient structure.

/ˈa.kwi.əs/, /ˈeɪ.kwi.əs/, /ˈæ.kwi.əs/, /ˈɑ.kwi.əs/
(physical chemistry) Consisting mostly of water. Often used in the expression "aqueous solution".

A nose with a hooked, bent shape.