semaphored

Sent arm signals

Semaphored is the past tense of semaphore, meaning to signal using a system of flags, lights, or mechanical arms held in specific positions.

The term comes from visual signaling systems used by railroads and ships.

Figuratively, to semaphore is to communicate something conspicuously through gesture or expression: He semaphored his displeasure with a dramatic eye roll.

signaling

flagged

Marked for attention

indicated · transmitted · relayed · messaged · motioned · telegraphed · signposted · alerted · notified · conveyed

maritime

ships

Seagoing vessels

  • flagsSymbolic national cloths
  • navalOf maritime warfare
  • mastsUpright ship poles

yards · harbor · nautical · vessels · deck · rigging · hoisted · fleet · admiralty · positions

railway

trains

Linked rail carriages

mechanical · arms · tower · junction · block · clearance · switches · engineer · conductor · interlocking

figurative

hinted

Suggested without stating

broadcast · announced · revealed · previewed · presaged · foretold · intimated · betrayed · disclosed · advertised

Opposites
communication method

semaphoredspoke

Communicated verbally

said · verbalized · uttered · whispered · shouted

reception/acknowledgment

semaphoredignored

Purposely not noticed

unheeded · overlooked · disregarded · unseen · missed

explicitness of communication

semaphoredconcealed

Made invisible deliberately

hid · suppressed · withheld · obscured · disguised

Family

semaphore, semaphores, semaphoring

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Used worldwide · Timeless · Concrete · Rated G