healer healer /ˈhiːlɝ/

noun

1. () A person skilled in a particular type of therapy  ( healer , therapist )
   a person skilled in a particular type of therapy
    A therapist is a trained professional who helps people deal with mental health issues, emotional problems, or relationship issues through various forms of therapy
   A therapist is a trained professional who helps people deal with mental health issues, emotional problems, or relationship issues through various forms of therapy
   
   

 dope dope /ˈdoʊp/

noun

1. () Street names for marijuana  ( grass , green goddess , locoweed , Mary Jane , pot , sens , sess , skunk , smoke , dope , gage , weed )
   street names for marijuana
   
2. Slang terms for inside information  ( dope , poop , the skinny , low-down )
   slang terms for inside information
    Is that the straight dope?
   is that the straight dope?
   
3. Carbonated drink flavored with extract from kola nuts (dope' is a southernism in the United States)  ( cola , dope )
   carbonated drink flavored with extract from kola nuts (dope' is a southernism in the United States)
    I am not a big fan of cola as it contains a lot of sugar
   I am not a big fan of cola as it contains a lot of sugar
   
   
4. [Informal] An ignorant or foolish person  ( boob [Informal] , dope [Informal] , dumbbell [Informal] , booby , dummy [Informal] , pinhead [Informal] , div [Informal, British] )
   an ignorant or foolish person
   

verb

1. (medicine) give a narcotic to  ( dope , dope up )
   (medicine) give a narcotic to
    The athletes were dope by the coach before the race
   The athletes were dope by the coach before the race
   
2. (electronics) add impurities to (a semiconductor) in order to produce or modify its properties  ( dope )
   (electronics) add impurities to (a semiconductor) in order to produce or modify its properties
    The resistors have been doped
   The resistors have been doped
   
3. Take drugs to improve one's athletic performance  ( dope )
   take drugs to improve one's athletic performance
   

 nostalgia nostalgia /nɔˈstældʒə/

noun

1. () Longing for something past  ( nostalgia )
   longing for something past
     Looking through old photo albums filled her with nostalgia for her childhood.
   Looking through old photo albums filled her with nostalgia for her childhood.
   
   

 Igor Yevgeneevich Tamm Igor Yevgeneevich Tamm /ˈiːɡɔːr jɛvɡɛˈneɪvɪtʃ tæm/

noun

1. Russian physicist (1895-1971)  ( Igor Tamm , Igor Yevgeneevich Tamm , Tamm )
   Russian physicist (1895-1971)