15-Letter Words Containing: O,R,S,E,L,S,_

• 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)

• To specialize to an excessive degree.

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

• become professional or proceed in a professional manner or in an activity for pay or as a means of livelihood

• make professional or give a professional character to

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

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

• The quality of being excessively zealous.