SINCE 1828
sign on
verbDefinition of sign on
1
: to engage oneself by or as if by a signature
signed on to the new project
2
: to announce the start of broadcasting for the day
Other Words from sign on
sign-on
\ ˈsī-ˌnȯn ,
-ˌnän
\
noun
-ˌnän
\
noun
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