a maiores

From a (“at, to”) + maiores (“major, greater”), with an elided noun.

• IPA^(key): /amaˈjoɾes/

a maiores

1. additionally
   • 1888, Marcial Valladares, “Contos”, in Modesto Ermida, editor, Narradores ocasionais do século XIX, page 475:

     os ladróns disputaban sobre a quen se había de axudicar un maravedí que a maiores resultaba na repartita

     the thieves debated over whom should be allotted a coin that additionally resulted from the partition

2. further, furthermore, moreover
   • 2005, Palabras a Eito, Univ Santiago de Compostela, →ISBN, page 64:

     A maiores, soubo presentar os temas e desenvolvelos en forma evidentemente suxestiva.

     Moreover, he knew how to present the subjects and how to explain them in an evidently suggestive way

• Antón Luís Santamarina Fernández, editor (2006–2013), “maiores”, in Dicionario de Dicionarios da lingua galega [Dictionary of Dictionaries of the Galician language] (in Galician), Santiago de Compostela: Instituto da Lingua Galega
• Rosario Álvarez Blanco, editor (2014–2024), “a maiores”, in Tesouro do léxico patrimonial galego e portugués (in Galician), Santiago de Compostela: Instituto da Lingua Galega, →ISSN