/ Dictionary / Index S second growth: Meaning and Definition of Find definitions for: sec'ond growth' Pronunciation: [key] the plant growth that follows the destruction of virgin forest. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. second-generation second-guess Related Content Daily Word Quiz: fresco Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language