flagship vs seize

flagship

verb
  • To act as a flagship for. 

noun
  • The most important one out of a related group. 

  • The ship occupied by the fleet's commander (usually an admiral); it denotes this by flying his flag. 

  • The ship regarded as most important out of a group, e.g. a nation's navy or company's fleet. 

seize

verb
  • To take advantage of (an opportunity or circumstance). 

  • To have a seizure. 

  • Of chocolate: to change suddenly from a fluid to an undesirably hard and gritty texture. 

  • To take possession of (by force, law etc.). 

  • To deliberately take hold of; to grab or capture. 

  • To bind or lock in position immovably; see also seize up. 

  • (with of) To cause (an action or matter) to be or remain before (a certain judge or court). 

  • To submit for consideration to a deliberative body. 

  • To have a sudden and powerful effect upon. 

  • To lay hold in seizure, by hands or claws (+ on or upon). 

  • To bind, lash or make fast, with several turns of small rope, cord, or small line. 

How often have the words flagship and seize occurred in a corpus of books? (source: Google Ngram Viewer )