grande /ˈɡɹɑndeɪ/adjective 1noun 1forms 3 adjective1 •Of a cup of coffee: smaller than venti but larger than tall, usually 16 ounces (~ 455 ml). noun1 •(US) A grande cup of coffee.As she went to work the only concern prominent in her mind was a strong desire for a couple of grandes from Starbucks. — 1997 formsgrandes · more grande · most grande