semaphore Definition

signal, lighting, light, mutex, morse code, subroutine, boolean, boolean logic, sigint, cqd, signaler, planchette, hornpipe, beep, klaxon, teleprinter, morse, radiotelephone, telegraphy, vulcan, capstan, clapper, cogwheel, boop, telegraph, phoneme, foghorns, tintinnabulation, onomatopoeia, mudras, chuffs, pictogram, subspace, smalltalk, vocalisation, birdcall, ouija board, chiasmus, plumb bob, monosyllables, mnemonics, phonetic alphabet, palindromes, sextant, syntax, participle, dodgem, clacks, awk, alphabets, siren, conjugations, bleeper, sematrope, zithers, clackers, homonyms, vibrating, pig latin, claxon, compass, fishwife, international phonetic alphabet, endearments, jolly roger, echo sounder, castanet, bosun, commands, diphthong, rebus, windsock, teletype machine, acrostics, en garde, ideograms, spi, hieroglyph, chirrup, nodder, metronome, hoot owl, topmast, scansion, whinny, longe, radiogram, cowcatcher, robotlike, homophones, trills, lexis, velocipede, callisthenics, operant conditioning, kettledrums, diacritics, bugle, quarterdeck, bell,