Dictionary
superhighway
noun su·per·high·way \ˌsü-pər-ˈhī-ˌwā, ˈsü-pər-ˌ\
: a large and wide highway used for traveling at high speeds over long distances
Full Definition of SUPERHIGHWAY
1
: a multilane highway (as an expressway or turnpike) designed for high-speed traffic
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First Known Use of SUPERHIGHWAY
1925
Rhymes with SUPERHIGHWAY
African gray, areaway, Armistice Day, Ascension Day, auto-da-fé, bank holiday, beta decay, bioassay, boulevardier, cabriolet, café au lait, cantabile, Cardigan Bay, carry away, cDNA, Chesapeake Bay, chronicle play, communiqué, companionway, corps de ballet, costumier, couturier, décolleté, Delaware Bay, devil to pay, diamanté, Dies Irae, Discovery Day, Dominion Day, Election Day, electric ray, far and away, felo-de-se, fiddle away, Fiesole, Giant's Causeway, habitué, High Holiday, instant replay, Jamaica Bay, Jubilate, Korea Bay, laissez-passer, Lavoisier, medley relay, mezzo forte, microarray, Midsummer Day, miracle play, Morgan le Fay, objet trouvé, off-off-Broadway, out-of-the-way, papier collé, papier-mâché, pas de bourrée, Patriots' Day, photo-essay, Pouilly-Fuissé, Pouilly-Fumé, prêt-à-porter, Presidents' Day, roche moutonnée, Rogation Day, roman à clef, roturier, Saginaw Bay, sine die, sub judice, Thanksgiving Day, ukiyo-e, Ulan-Ude, Valentine's Day, Veterans Day, yerba maté
SUPERHIGHWAY Defined for Kids
superhighway
noun su·per·high·way \ˌsü-pər-ˈhī-ˌwā\
Definition of SUPERHIGHWAY for Kids
: an expressway for high-speed traffic
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