STRONGS NUMBER G4973

Probably strengthened from phrasso; a signet (as fencing in or protecting from misappropriation); by implication, the stamp impressed (as a mark of privacy, or genuineness), literally or figuratively -- seal.

see GREEK phrasso

a. the seal placed upon books (cf. B. D., under the word , under the end; Gardthausen, Palaeogr., p. 27): Revelation 5:1; λῦσαι τάς σφραγας, ibid. (Rec.); ἀνοῖξαι, ibid. (5 G L T Tr WH), ; .

b. a signet-ring: Revelation 7:2.

c. the inscription or impression made by a seal: Revelation 9:4 (the name of God and Christ stamped upon their foreheads must be meant here, as is evident from ); 2 Timothy 2:19.

d. that by which anything is confirmed, proved, authenticated, as by a seal (a token or proof): Romans 4:11; 1 Corinthians 9:2. (Cf. BB. DD. under the word .)

STRONGS NT 4973a: σφυδρόνσφυδρόν, σφυδρου, τό, equivalent to σφυρόν, which see: Acts 3:7 T WH. (Hesychius σφυδρά. ἡ περιφέρεια τῶν ποδῶν.)