(theology) In Catholic theology, someone who, upon manifesting holiness, is subject to extreme opposition, traditionally supposed to point to the presence of the divine.

a sign showing the name of a street, usually placed at a street corner.

plural of robo-signing

plural of sign on

plural of sign bit

plus sign

Alternative spelling of signoff

(computing, cryptography) Of a security certificate: signed by the same entity whose identity it certifies; signed with its own private key.

(computing, cryptography) The use of self-signed security certificates.

(medicine) A way to detect irritated nerves, by percussing over the nerve to elicit a tingling sensation.