Anagrams of: UNIVALVED

• used of mollusks, especially gastropods, as snails etc.

• a class of mollusks typically having a one-piece coiled shell and flattened muscular foot with a head bearing stalked eyes

• (of brass instruments) having valves

• a structure in a hollow organ (like the heart) with a flap to insure one-way flow of fluid through it

• device in a brass wind instrument for varying the length of the air column to alter the pitch of a tone

• control consisting of a mechanical device for controlling the flow of a fluid

• the entire one-piece shell of a snail and certain other molluscs

• one of the paired hinged shells of certain molluscs and of brachiopods

• live so as to annul some previous behavior

• march aggressively into another's territory by military force for the purposes of conquest and occupation

• to intrude upon, infringe, encroach on, violate

• occupy in large numbers or live on a host

• penetrate or assault, in a harmful or injurious way

• an examination conducted by spoken communication

• (usually used in combination) having value of a specified kind

• held in great esteem for admirable qualities especially of an intrinsic nature