the action of writing one's signature on an official document

the signing of the Anglo–French agreement to build Concorde

sign language

most special schools use some form of signing

the provision of signs in a street or other place

emergency signing will guide diverted traffic

the shop's layout and shelf signing are excellent

write one's name on (a letter, card, document, etc.) to identify oneself as the writer or sender

the card was signed by the whole class

use gestures to convey information or instructions

she signed to her husband to leave the room

indicate with signposts or other markers

the footpath is signed by the gate

mark or consecrate with the sign of the cross

he signed himself with the cross