wireless fidelity wireless fidelity /ˈwaɪərlɪs fɪˈdɛlɪti/

noun

1. A local area network that uses high frequency radio signals to transmit and receive data over distances of a few hundred feet; uses ethernet protocol  ( WiFi , wireless fidelity , wireless local area network , WLAN , Wi-Fi )
   a local area network that uses high frequency radio signals to transmit and receive data over distances of a few hundred feet; uses ethernet protocol
   
   

 office office /ˈɔfəs/

noun

1. () Place of business where professional or clerical duties are performed  ( business office , office )
   place of business where professional or clerical duties are performed
    He rented an office in the new building
   he rented an office in the new building
   
   
2. () An administrative unit of government  ( federal agency , government agency , authority , agency , bureau , office )
   an administrative unit of government
    The Central Intelligence Agency
   the Central Intelligence Agency
    The Census Bureau
   the Census Bureau
    Office of Management and Budget
   Office of Management and Budget
    Tennessee Valley Authority
   Tennessee Valley Authority
   
3. () The actions and activities assigned to or required or expected of a person or group  ( office , function , part , role )
   the actions and activities assigned to or required or expected of a person or group
    The function of a teacher
   the function of a teacher
    The government must do its part
   the government must do its part
    Play its role
   play its role
   
4. () (of a government or government official) holding an office means being in power  ( office , power )
   (of a government or government official) holding an office means being in power
    Being in office already gives a candidate a great advantage
   being in office already gives a candidate a great advantage
    During his first year in office
   during his first year in office
    During his first year in power
   during his first year in power
    The power of the president
   the power of the president
   
5. A job in an organization  ( billet , office , situation , berth , place , position , post , spot )
   a job in an organization
    He occupied a post in the treasury
   he occupied a post in the treasury
   
6. A religious rite or service prescribed by ecclesiastical authorities  ( office )
   a religious rite or service prescribed by ecclesiastical authorities
    The offices of the mass
   the offices of the mass
   
7. Professional or clerical workers in an office  ( office , office staff )
   professional or clerical workers in an office
    The whole office was late the morning of the blizzard
   the whole office was late the morning of the blizzard
   

 seam seam /ˈsiːm/

noun

1. () Joint consisting of a line formed by joining two pieces  ( seam )
   joint consisting of a line formed by joining two pieces
    She carefully stitched up the seam of her dress
   She carefully stitched up the seam of her dress
   
   
2. A stratum of ore or coal thick enough to be mined with profit  ( bed , seam )
   a stratum of ore or coal thick enough to be mined with profit
    He worked in the coal beds
   he worked in the coal beds
   
3. A slight depression or fold in the smoothness of a surface  ( crease , crinkle , furrow , line , seam , wrinkle )
   a slight depression or fold in the smoothness of a surface
    His face has many lines
   his face has many lines
    Ironing gets rid of most wrinkles
   ironing gets rid of most wrinkles
   
   

verb

1. Put together with a seam  ( seam )
   put together with a seam
    Seam a dress
   seam a dress
   

 heulandite heulandite /ˈhjuːlənˌdaɪt/

noun

1. A group of minerals of the zeolite family consisting of a hydrous aluminum silicate of sodium and calcium  ( heulandite )
   a group of minerals of the zeolite family consisting of a hydrous aluminum silicate of sodium and calcium
    Heulandite is a mineral often studied by geologists for its unique properties.
   Heulandite is a mineral often studied by geologists for its unique properties.