/ Dictionary / Index S senectitude: Meaning and Definition of Find definitions for: se•nec•ti•tude Pronunciation: (si-nek'ti-td", -tyd"), [key] — n. the last stage of life; old age. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Seneca snakeroot Senefelder Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language