plus plus /ˈplʌs/

adjective

1. Involving advantage or good  ( plus , positive )
   involving advantage or good
    A plus (or positive) factor
   a plus (or positive) factor
   
2. On the positive side or higher end of a scale  ( plus )
   on the positive side or higher end of a scale
    A plus value
   a plus value
    Temperature of plus 5 degrees
   temperature of plus 5 degrees
    A grade of C plus
   a grade of C plus
   

conjunction

1. () And also; in addition  ( plus )
   And also; in addition
   

noun

1. The arithmetic operation of summing; calculating the sum of two or more numbers  ( addition , plus , summation )
   the arithmetic operation of summing; calculating the sum of two or more numbers
    The summation of four and three gives seven
   the summation of four and three gives seven
    Four plus three equals seven
   four plus three equals seven
   
   
2. A useful or valuable quality  ( plus , asset )
   a useful or valuable quality
   

preposition

1. () Added to; along with.  ( and , plus )
   Added to; along with.
   

 arbutus arbutus /ˈɑːrbyutəs/

noun

1. Any of several evergreen shrubs of the genus Arbutus of temperate Europe and America  ( arbutus )
   any of several evergreen shrubs of the genus Arbutus of temperate Europe and America
   
   

 Grotius Grotius /ˈɡroʊʃiəs/

noun

1. Dutch jurist and diplomat whose writings established the basis of modern international law (1583-1645)  ( Grotius , Hugo Grotius , Huig de Groot )
   Dutch jurist and diplomat whose writings established the basis of modern international law (1583-1645)
   
   

 dialectology dialectology /ˌdaɪəˈlɛktɑlədʒi/

noun

1. The branch of philology that is devoted to the study of dialects  ( dialectology )
   the branch of philology that is devoted to the study of dialects
    Dialectology examines the nuances of regional languages and dialects.
   Dialectology examines the nuances of regional languages and dialects.