These are the meanings of the letters SNGI when you unscramble them.
            
                
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                    gins (unknown)
                    
                        Sorry. I don't have the meaning of this word.
                     
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                    Sign (n.)
                    
                        A character indicating the relation of quantities, or an   operation performed upon them; as, the sign + (plus); the sign --   (minus); the sign of division Ö, and the like.
                     
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                    Sign (n.)
                    
                        A lettered board, or other conspicuous notice, placed upon or   before a building, room, shop, or office to advertise the business   there transacted, or the name of the person or firm carrying it on; a   publicly displayed token or notice.
                     
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                    Sign (n.)
                    
                        A military emblem carried on a banner or a standard.
                     
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                    Sign (n.)
                    
                        A motion, an action, or a gesture by which a thought is   expressed, or a command or a wish made known.
                     
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                    Sign (n.)
                    
                        A remarkable event, considered by the ancients as indicating   the will of some deity; a prodigy; an omen.
                     
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                    Sign (n.)
                    
                        A word or a character regarded as the outward manifestation   of thought; as, words are the sign of ideas.
                     
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                    Sign (n.)
                    
                        An event considered by the Jews as indicating the divine   will, or as manifesting an interposition of the divine power for some   special end; a miracle; a wonder.
                     
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                    Sign (n.)
                    
                        An objective evidence of disease; that is, one appreciable by   some one other than the patient.
                     
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                    Sign (n.)
                    
                        Any character, as a flat, sharp, dot, etc.
                     
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                    Sign (n.)
                    
                        Any symbol or emblem which prefigures, typifles, or   represents, an idea; a type; hence, sometimes, a picture.
                     
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                    Sign (n.)
                    
                        Hence, one of the gestures of pantomime, or of a language of   a signs such as those used by the North American Indians, or those used   by the deaf and dumb.
                     
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                    Sign (n.)
                    
                        Something serving to indicate the existence, or preserve the   memory, of a thing; a token; a memorial; a monument.
                     
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                    Sign (n.)
                    
                        That by which anything is made known or represented; that   which furnishes evidence; a mark; a token; an indication; a proof.
                     
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                    Sign (n.)
                    
                        That which, being external, stands for, or signifies,   something internal or spiritual; -- a term used in the Church of   England in speaking of an ordinance considered with reference to that   which it represents.
                     
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                    Sign (n.)
                    
                        The twelfth part of the ecliptic or zodiac.
                     
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                    Sign (n.)
                    
                        To affix a signature to; to ratify by hand or seal; to   subscribe in one's own handwriting.
                     
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                    Sign (n.)
                    
                        To assign or convey formally; -- used with away.
                     
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                    Sign (n.)
                    
                        To make a sign upon; to mark with a sign.
                     
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                    Sign (n.)
                    
                        To mark; to make distinguishable.
                     
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                    Sign (n.)
                    
                        To represent by a sign; to make known in a typical or   emblematic manner, in distinction from speech; to signify.
                     
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                    Sign (v. i.)
                    
                        To be a sign or omen.
                     
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                    Sign (v. i.)
                    
                        To make a sign or signal; to communicate directions or   intelligence by signs.
                     
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                    Sign (v. i.)
                    
                        To write one's name, esp. as a token of assent,   responsibility, or obligation.
                     
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                    Sing (v. i.)
                    
                        Ti cry out; to complain.
                     
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                    Sing (v. i.)
                    
                        To make a small, shrill sound; as, the air sings in   passing through a crevice.
                     
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                    Sing (v. i.)
                    
                        To tell or relate something in numbers or verse; to   celebrate something in poetry.
                     
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                    Sing (v. i.)
                    
                        To utter sounds with musical inflections or melodious   modulations of voice, as fancy may dictate, or according to the notes   of a song or tune, or of a given part (as alto, tenor, etc.) in a   chorus or concerted piece.
                     
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                    Sing (v. i.)
                    
                        To utter sweet melodious sounds, as birds do.
                     
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                    Sing (v. t.)
                    
                        To accompany, or attend on, with singing.
                     
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                    Sing (v. t.)
                    
                        To celebrate is song; to give praises to in verse; to   relate or rehearse in numbers, verse, or poetry.
                     
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                    Sing (v. t.)
                    
                        To influence by singing; to lull by singing; as, to sing a   child to sleep.
                     
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                    Sing (v. t.)
                    
                        To utter with musical infections or modulations of voice.