Origin of sign-in
How to use sign-in in a sentence
They are always suspended over a precipice, dangling by a slender thread that shows every sign of snapping.
It was hard not to take it as a sign, a personal comment on my own Jewish dating failings.
This is a guy who has his son-in-law clean his eyeglasses, for crying out loud.
Her travel clique has been known to arrive at an airport, bags packed, passport-in-hand, within hours of spotting a deal.‘We Out Here’: Inside the New Black Travel Movement|Charlise Ferguson|January 4, 2015|DAILY BEAST
If he did, it could be a sign that our politicians are ready to resume genuine policy-making across party lines.
Such throats are trying, are they not?In case one catches cold; Ah, yes!
The commander-in-chief still kept him attached to the headquarter staff, and constantly employed him on special service.
Its continued presence in pulmonary tuberculosis is, however, a grave prognostic sign, even when the physical signs are slight.A Manual of Clinical Diagnosis|James Campbell Todd
So far Murat had always held subordinate commands; his great ambition was to become the commander-in-chief of an independent army.
Their jurisdictions overlapped and the Gascon would play second fiddle to no one save to his great brother-in-law.
British Dictionary definitions for sign-in
Other Idioms and Phrases with sign-in
Record one's arrival by signing a register, as in He signed in both himself and his wife. [c. 1930] For the antonym, see sign out.