10-Letter Words Containing: H,O,Y,A,S,_

• any of various usually free-swimming marine coelenterates having a gelatinous medusoid stage as the dominant phase of its life cycle

• colonial coelenterates having the polyp phase dominant

• An engraving in wood or woodcut, especially one used in printing predating the Western tradition (14th c.).

• A print taken from such an engraving.

• someone with a sociopathic personality; a person with an antisocial personality disorder (`psychopath' was once widely used but has now been superseded by `sociopath')

• fawning obsequiousness

• scientific instrument consisting of a rotating drum holding paper on which a stylus traces a continuous record (as of breathing or blood pressure)