semaphore in Dutch

A visual system for transmitting information using the above equipment; especially, by means of two flags held one in each hand, using an alphabetic and numeric code based on the position of the signaller's arms; flag semaphore.

(ambitransitive, figurative) To signal using, or as if using, a semaphore, with the implication that it is done nonverbally.

(ambitransitive, figurative) To signal using, or as if using, a semaphore, with the implication that it is done nonverbally.