v.
   - consecrate or invoke divine favour upon (someone) by means of a religious rite. 
▸call (God) holy; praise (God).
 ▸
(bless oneself)
 archaic make the sign of the cross.
 - 
(bless someone with)
 endow someone with (a cherished thing or attribute).
 - used in expressions of surprise, endearment, etc.
 
 
  Phrase
  
    
      - bless you!
 said to a person who has just sneezed. 
[from the phr. (may) God bless you.]
 
    
   
  Etymology
  OE blēdsian, blētsian, based on blōd ‘blood’ (orig. perh. ‘mark or consecrate with blood’).