a buoy that can be heard (at night)

frat(ə)nŋ/ adj whichcauses fear  a frightening sound of footstepsin the corridor  He had a frighteningthought – what if no one heard his cries forhelp? Synonym terrifying. Antonymsoothing

hear (NOTE: overheard /əυvəh" d/)

When he heard the sound of the bell his legs

One who can give a firsthand account of something seen, heard, or experienced, One who is called on to be present at a transaction in order to attest to what takes place, Attestation to a fact, statement, or event; testimony, intransitive verb_ To see or know by personal experience, To consider as an example. Often used in the imperative, To testify to one's religious beliefs, transitive verb_ To see or know by personal presence; to have direct cognizance of, To give testimony to; to testify to; to attest, (Law) To see the execution of, as an instrument, and subscribe it for the purpose of establishing its authenticity

Pizza, obsolete A syllable formerly used in solfŠge to represent B flat, (Min.) An old solfeggio name for B flat; the seventh harmonic, as heard in the or ‘olian string; -- so called by Tartini. It was long considered a false, but is the true note of the chord of the flat seventh.

The crashing or booming sound produced by rapidly expanding air along the path of the electrical discharge of lightning, The destructive agent in a thunder-storm; a discharge of lightning; a thunderbolt, An alarming or statrling threat or denunciation, verb_ be the case that thunder is being heard, to make or produce a loud noise, utter words loudly and forcefully, transitive verb_ To emit with noise and terror; to utter vehemently; to publish, as a threat or denunciation, intransitive verb_ To produce thunder, To produce sounds like thunder, To utter loud, vociferous remarks or threats

A system of recording or reproducing sound that uses two channels, each playing a portion of the original sound in such a way as to create the illusion of locating the sound at a particular position, each offset from the other, thereby more accurately imitating the location of the original sound when the recorded or reproduced sound is heard, A stereophonic sound-reproduction system, A stereoscopic system or photograph, adjective_ Stereophonic, Of sound, music, etc, recorded in stereo, Of a pair of images_ one depicting the view as would be seen from one eye and the other from the other eye, so that when viewed appropriately, they combine to give an impression of three dimensions

A long, relatively wide body of water, larger than a strait or a channel, connecting larger bodies of water, The sensation stimulated in the organs of hearing by such vibrations in the air or other medium, The distance over which something can be heard, intransitive verb_ To try to learn the attitudes or opinions of, To dive swiftly downward. Used of a marine mammal or a fish, To look into a possibility; investigate, adjective_ Free from defect, decay, or damage; in good condition, Marked by or showing common sense and good judgment; levelheaded, Logic Of or relating to an argument in which all the premises are true and the conclusion follows from the premises, adverb_ Thoroughly; deeply

Feeling or expressing sympathy or pity, Grieved for the loss of some good; pained for some evil; feeling regret; -- now generally used to express light grief or affliction, but formerly often used to express deeper feeling, Poor, sad or regrettable, interjection_ Expresses regret, remorse, or sorrow, Used as a request for someone to repeat something not heard or understood clearly, noun_ The act of saying sorry; an apology