The word 'dignitary' stands for 'an important or influential person, or one of high rank or position.' In the given excerpt, the word 'dignitary' has been employed as a metaphor for 'death' and signifies its 'high rank' given to it by the military men. <u>They treat it with uttermost silence and respect which is reflected through the captain's motionless state with 'folded arms</u>.' Thus, <u>option D</u> is the correct answer.
