chalkdown, noun
- Forms:
- Also chalks down.
- Origin:
- EnglishShow more By analogy with general English down tools to strike.
A teachers’ strike. Also attributive.
1990 Weekly Mail 8 June 5In Lethlabile, the suspension of 13 teachers..had sparked a three-week-old ‘chalks down’ strike.
1994 Sunday Times 18 Sept. 22Vocal minorities in both the teaching and pupil corps are ever ready to instigate demonstrations, protests, boycotts and chalk-downs for short-term gains.
A teachers’ strike. Also attributive.

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