speaker speaker /ˈspiːkɝ/

noun

1. () Someone who expresses in language; someone who talks (especially someone who delivers a public speech or someone especially garrulous)  ( talker , utterer , verbaliser [British] , speaker , verbalizer )
   someone who expresses in language; someone who talks (especially someone who delivers a public speech or someone especially garrulous)
    The speaker at commencement
   the speaker at commencement
    An utterer of useful maxims
   an utterer of useful maxims
   
   
2. () Electro-acoustic transducer that converts electrical signals into sounds loud enough to be heard at a distance  ( loudspeaker system , speaker system , speaker unit , loudspeaker , speaker )
   electro-acoustic transducer that converts electrical signals into sounds loud enough to be heard at a distance
    I need to adjust the speaker volume because it is too loud
   I need to adjust the speaker volume because it is too loud
   
   

 Speaker

1. () The presiding officer of a deliberative assembly  ( Speaker )
   the presiding officer of a deliberative assembly
    The leader of the majority party is the Speaker of the House of Representatives
   the leader of the majority party is the Speaker of the House of Representatives
   
   

 Conocarpus erectus Conocarpus erectus /kəˈnoʊkɑːrpəs ɪˈrɛktəs/

noun

1. Evergreen tree or shrub with fruit resembling buttons and yielding heavy hard compact wood  ( button mangrove , button tree , Conocarpus erectus )
   evergreen tree or shrub with fruit resembling buttons and yielding heavy hard compact wood
   
   

 ammonium nitrate ammonium nitrate /əˈmoʊniəm ˈnaɪˌtɹeɪt/

noun

1. Used as an explosive and fertilizer and rocket propellant  ( ammonium nitrate )
   used as an explosive and fertilizer and rocket propellant
    Ammonium nitrate is a versatile substance, used in agriculture and explosives alike.
   Ammonium nitrate is a versatile substance, used in agriculture and explosives alike.
   
   

 gill net gill net /ɡɪl nɛt/

noun

1. A flat fishnet suspended vertically in the water to entangle fish by their gills  ( gill net )
   a flat fishnet suspended vertically in the water to entangle fish by their gills
    The fishermen spread out their gill net in hopes of a plentiful catch.
   The fishermen spread out their gill net in hopes of a plentiful catch.