pentagonal

From pentagon +‎ -al.

• IPA^(key): /pɛnˈtæɡənəl/

• Audio (Canada):

  (file)

pentagonal (comparative more pentagonal, superlative most pentagonal)

1. Of, relating to, or shaped like a pentagon.

pentagonal (plural pentagonals)

1. Something having the shape of a pentagon.
   • 1941, Steel, volume 109, page 59:

     Speaking of protection, note that not only are the end pentagonals surrounded by a generous air space, but the entire instrument is insulated, […]

   • 1993, Michael Pfrommer, Metalwork from the Hellenized East: Catalogue of the Collections, page 188:

     The pentagonals with the flowers and the leaves of the central calyx are gilded all over, as is the inner lip of the vessel.

From pentàgon +‎ -al.

• IPA^(key): (Central)
• IPA^(key): (Balearic)
• IPA^(key): (Valencia)
• Rhymes: -al

pentagonal m or f (masculine and feminine plural pentagonals)

1. pentagonal

• “pentagonal” in Diccionari català-valencià-balear, Antoni Maria Alcover and Francesc de Borja Moll, 1962.
• “pentagonal” in Diccionari normatiu valencià, Acadèmia Valenciana de la Llengua.
• “pentagonal”, in Gran Diccionari de la Llengua Catalana, Grup Enciclopèdia Catalana, 2024
• “pentagonal” in Diccionari de la llengua catalana, segona edició, Institut d’Estudis Catalans.

From pentagone +‎ -al.

• IPA^(key): /pɛ̃.ta.ɡɔ.nal/

• Audio:

  (file)

pentagonal (feminine pentagonale, masculine plural pentagonaux, feminine plural pentagonales)

1. pentagonal

• “pentagonal”, in Trésor de la langue française informatisé , 2012.

From pentágono (“pentagon”) +‎ -al (“of or relating to”).^[1][2]

• Hyphenation: pen‧ta‧go‧nal

pentagonal m or f (plural pentagonais)

1. pentagonal (of, relating to, or shaped like a pentagon)

• pentágono

• “pentagonal”, in iDicionário Aulete (in Portuguese), Rio de Janeiro: Lexikon Editora Digital, 2008–2024
• “pentagonal”, in Dicionário inFormal (in Portuguese), 2006–2024
• “pentagonal” in Dicionário Aberto based on Novo Diccionário da Língua Portuguesa de Cândido de Figueiredo, 1913
• “pentagonal”, in Michaelis Dicionário Brasileiro da Língua Portuguesa (in Portuguese), São Paulo: Editora Melhoramentos, 2015–2024

From pentagon +‎ -al.

pentagonal m or n (feminine singular pentagonală, masculine plural pentagonali, feminine and neuter plural pentagonale)

1. pentagonal

From pentágono +‎ -al.

• IPA^(key): /pentaɡoˈnal/
• Rhymes: -al
• Syllabification: pen‧ta‧go‧nal

pentagonal m or f (masculine and feminine plural pentagonales)

1. pentagonal

   Synonym: pentágono

• “pentagonal”, in Diccionario de la lengua española [Dictionary of the Spanish Language] (in Spanish), online version 23.7, Royal Spanish Academy [Spanish: Real Academia Española], 2023 November 28