family tree family tree /ˈfæməli triː/

noun

1. Successive generations of kin  ( family tree , genealogy )
   successive generations of kin
   
   

 verticillium verticillium /ˌvɝːtɪˈsɪliəm/

noun

1. A fungus of the genus Verticillium  ( verticillium )
   a fungus of the genus Verticillium
    The tomato plants were infected with a strain of verticillium.
   The tomato plants were infected with a strain of verticillium.
   
   

 buff buff /ˈbʌf/

adjective

1. Of the yellowish-beige color of buff leather  ( buff )
   of the yellowish-beige color of buff leather
   

noun

1. () An ardent follower and admirer  ( buff , devotee , lover , fan )
   an ardent follower and admirer
    The concert was filled with screaming fans who knew every word to every song
   The concert was filled with screaming fans who knew every word to every song
   
2. An implement consisting of soft material mounted on a block; used for polishing (as in manicuring)  ( buff , buffer )
   an implement consisting of soft material mounted on a block; used for polishing (as in manicuring)
   
   
3. A medium to dark tan color  ( buff , caramel , caramel brown , raw sienna , yellowish brown )
   a medium to dark tan color
   
4. Bare skin  ( buff )
   bare skin
    Swimming in the buff means to swim naked
   swimming in the buff means to swim naked
   
5. A soft thick undyed leather from the skins of e.g. buffalo or oxen  ( buff )
   a soft thick undyed leather from the skins of e.g. buffalo or oxen
   

verb

1. () Strike, beat repeatedly  ( buffet , buff )
   strike, beat repeatedly
    The wind buffeted him
   The wind buffeted him
   
2. Polish and make shiny  ( buff , burnish , furbish )
   polish and make shiny
    Buff the wooden floors
   buff the wooden floors
    Buff my shoes
   buff my shoes
   

 Rolf Rolf /ˈroʊlf/

noun

1. Norse chieftain who became the first duke of Normandy (860-931)  ( Hrolf , Rolf , Rollo )
   Norse chieftain who became the first duke of Normandy (860-931)