From The Collaborative International Dictionary of English v.0.44 [gcide]:
From WordNet (r) 2.0 [wn]:
From Moby Thesaurus II by Grady Ward, 1.0 [moby-thes]:
31 Moby Thesaurus words for "calliope": Hammond organ, Mark, baroque organ, bazooka, calliophone, choralcelo, electric organ, electro-pneumatic organ, harmonium, hedgehog, hydraulic organ, launch pad, launching pad, launching platform, launching tube, melodeon, melodica, mousetrap, orchestrelle, organ, organophone, pipe organ, projector, reed organ, seraphine, silo, steam organ, symphonion, tracker-action organ, tubular-pneumatic organ, vocalion
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