moderator
mod·er·a·tor / ˈmädəˌrātər/ • n. 1. an arbitrator or mediator: Egypt managed to assert its role as a regional moderator. ∎ a presiding officer, esp. a chairman of a debate. ∎ a Presbyterian minister presiding over an ecclesiastical body.2. Physics a substance used in a nuclear reactor to retard neutrons.DERIVATIVES: mod·er·a·tor·ship / -ˌship/ n.
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Ship , ship, large craft in which persons and goods may be conveyed on water. In the U.S. Navy the term boat refers to any vessel that is small enough to be… Craftsman , craftsman •Alabaman, Amman, Ammon, Drammen, gammon, Mammon, salmon •Bradman, Caedmon, madman, madmen •flagman, flagmen •trackman, trackmen •hangman,… collier , collier •myalgia, nostalgia •sporangia •florilegia, quadriplegia •Phrygia • Thuringia • loggia • Borgia •apologia, eulogia •Perugia •Czechoslovakia,… Chairman , chairman •Alabaman, Amman, Ammon, Drammen, gammon, Mammon, salmon •Bradman, Caedmon, madman, madmen •flagman, flagmen •trackman, trackmen •hangman, h… lightship , light·ship / ˈlītˌship/ • n. a moored or anchored vessel with a beacon light to warn or guide ships at sea. Donald Mckay , Donald McKay
Donald McKay (1810-1880), American ship builder, designed and constructed many of the world's great clipper ships that set numerous tran…
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