Phthirius pubis Phthirius pubis /ˈθɪriəs ˈpjuːbɪs/

noun

1. A louse that infests the pubic region of the human body  ( crab , crab louse , Phthirius pubis , pubic louse )
   a louse that infests the pubic region of the human body
   
   

 latch latch /ˈlætʃ/

noun

1. Catch for fastening a door or gate; a bar that can be lowered or slid into a groove  ( latch )
   catch for fastening a door or gate; a bar that can be lowered or slid into a groove
    I ensured the latch was securely fastened before leaving the barn.
   I ensured the latch was securely fastened before leaving the barn.
   
   
2. Spring-loaded doorlock that can only be opened from the outside with a key  ( door latch , latch )
   spring-loaded doorlock that can only be opened from the outside with a key
   

verb

1. () Fasten with a latch  ( latch )
   fasten with a latch
    Latch the door
   latch the door
   

 surmullet surmullet /sɜːrˈmʌlɪt/

noun

1. Brightly colored tropical fishes with chin barbels  ( goatfish , Mullus surmuletus , red mullet , surmullet )
   brightly colored tropical fishes with chin barbels
    The red mullet had a sweet and delicate flavor and was often grilled or baked
   The red mullet had a sweet and delicate flavor and was often grilled or baked
   
   

 primary primary /ˈpraɪˌmɛri/

adjective

1. () Of first rank, importance or value; direct and immediate rather than secondary  ( primary )
   of first rank, importance or value; direct and immediate rather than secondary
    Primary goals
   primary goals
    A primary effect
   a primary effect
    Primary sources
   primary sources
    A primary interest
   a primary interest
   
2. () Not derived from or reducible to something else; basic  ( primary )
   not derived from or reducible to something else; basic
    A primary instinct
   a primary instinct
   
3. () Most important element  ( master , primary , chief , main , principal )
   most important element
    The chief aim of living
   the chief aim of living
    The main doors were of solid glass
   the main doors were of solid glass
    The principal rivers of America
   the principal rivers of America
    The principal example
   the principal example
    Policemen were primary targets
   policemen were primary targets
    The master bedroom
   the master bedroom
    A master switch
   a master switch
   
4. Of or being the essential or basic part  ( basal , elemental , elementary , primary )
   of or being the essential or basic part
    An elementary need for love and nurturing
   an elementary need for love and nurturing
    A basal reader
   a basal reader
   

noun

1. () A preliminary election where delegates or nominees are chosen  ( primary election , primary )
   a preliminary election where delegates or nominees are chosen
     The primary objective was to ensure the safety of the citizens.
   The primary objective was to ensure the safety of the citizens.
   
2. () One of the main flight feathers projecting along the outer edge of a bird's wing  ( primary feather , primary quill , primary )
   one of the main flight feathers projecting along the outer edge of a bird's wing
   
3. Coil forming the part of an electrical circuit such that changing current in it induces a current in a neighboring circuit  ( primary , primary coil , primary winding )
   coil forming the part of an electrical circuit such that changing current in it induces a current in a neighboring circuit
    Current through the primary coil induces current in the secondary coil
   current through the primary coil induces current in the secondary coil
   
   
4. (astronomy) a celestial body (especially a star) relative to other objects in orbit around it  ( primary )
   (astronomy) a celestial body (especially a star) relative to other objects in orbit around it