| AQUACULTURE | • aquaculture n. The cultivation of aquatic produce such as aquatic plants, fish, and other aquatic animals. • AQUACULTURE n. the practice of using the sea, lakes etc. for fish-farming, also AQUICULTURE. | 
| AQUAEROBICS | • aquaerobics n. Synonym of water aerobics. • AQUAEROBICS n. a system of exercises, similar to aerobics, performed to music in chest-high water, also AQUAROBICS. | 
| AQUAFARMING | • aquafarming n. (Agriculture) aquaculture. • AQUAFARMING n. marine farming. | 
| AQUAFITNESS | • aquafitness n. Water aerobics, typically preceded or followed by stretching exercises. • AQUAFITNESS n. fitness obtained through water-based exercise. | 
| AQUAFORTIST | • aquafortist n. One who prepares etchings or engravings using aqua fortis. • AQUAFORTIST n. an etcher or engraver who uses aquafortis. | 
| AQUALEATHER | • AQUALEATHER n. leather made from fishskin. | 
| AQUAMANALES | • AQUAMANALE n. a ewer in the form of a human or animal figure for ceremonial hand-washing, also AQUAMANILE. | 
| AQUAMANILES | • aquamaniles n. Plural of aquamanile. • AQUAMANILE n. a ewer in the form of a human or animal figure for ceremonial hand-washing, also AQUAMANALE. | 
| AQUAMARINES | • aquamarines n. Plural of aquamarine. • AQUAMARINE n. a transparent blue, blue-green, or green variety of beryl used as a gem. | 
| AQUANAUTICS | • AQUANAUTICS n. skin-diving. | 
| AQUAPHOBIAS | • AQUAPHOBIA n. fear of water. | 
| AQUAPHOBICS | • aquaphobics n. Plural of aquaphobic. • AQUAPHOBIC n. someone with a morbid fear of water. | 
| AQUAPLANERS | • aquaplaners n. Plural of aquaplaner. • AQUAPLANER n. one who aquaplanes. | 
| AQUAPLANING | • aquaplaning v. Present participle of aquaplane. • aquaplaning n. (Automotive, UK) The loss of contact with the road because of surface water. The act of aquaplaning. • aquaplaning n. The act of aquaplaning. | 
| AQUARELLIST | • aquarellist n. (Art) An artist who paints aquarelles. • AQUARELLIST n. an artist painting aquarelles. | 
| AQUATICALLY | • aquatically adv. In an aquatic style or manner. • AQUATIC adv. relating to water. | 
| AQUATINTERS | • aquatinters n. Plural of aquatinter. • AQUATINTER n. one who works with aquatints. | 
| AQUATINTING | • aquatinting v. Present participle of aquatint. • AQUATINT v. to etch using a certain process having the effect of watercolour drawing. | 
| AQUATINTIST | • aquatintist n. An artist who makes aquatints. • AQUATINTIST n. one who works with aquatints. |