15-Letter Words Containing: A,Y,L,E,S,S

• the mental representation of sexual activities

• a measuring instrument for measuring changes in volume of a part or organ or whole body (usually resulting from fluctuations in the amount of blood it contains)

• a stabilizer consisting of a heavy gyroscope that spins on a vertical axis; reduces side-to-side rolling of a ship or plane

• any of a class of carbohydrates whose molecules contain chains of monosaccharide molecules

• in non-flowering plants, a sporophyll that bears only megasporangia

• the process by which a bacterium acquires a phage that becomes integrated into its genome