/ Dictionary / Index S safety lintel: Meaning and Definition of Find definitions for: safe'ty lin"tel Pronunciation: [key] an auxiliary lintel concealed behind a visible lintel, arch, etc. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. safety lamp safety lock Related Content Daily Word Quiz: blithesome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language