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“pyrotechnic signal”
pyrotechnic signal
A signal designed for military use to produce a colored light or smoke, for the purpose of transmitting information.
This entry is located in the following units:
pyro-, pyr-
(page 6)
sign-
(page 3)
xeno-, xen-, -xenic, -xenism, -xenist, -xenous, -xeny
(page 3)