Definition of "ineluctable"
ineluctable
adjective
comparative more ineluctable, superlative most ineluctable
Impossible to avoid or escape; inescapable, irresistible.
Quotations
He was aware instantly of an opposition in his members, unanimous and invincible, clinging to life with a single and fixed resolve, finger by finger, sinew by sinew; something that was at once he and not he—at once within and without him;—the shutting of some miniature valve in his brain, which a single manly thought should suffice to open—and the grasp of an external fate ineluctable as gravity.
1894, Robert Louis Stevenson, Lloyd Osbourne, chapter 10, in The Ebb-Tide
Captain Kirk! And the ineluctible Mr. Spock. Welcome to Motherlode, gentlemen. Interested in purchasing a little love?
1973, Harry Mudd, Mudd's Passion (Star Trek: The Animated Series episode 10)