colloquially
🇺🇸
/kəˈləʊkwiəli/
🇬🇧
/kəˈləʊkwiəli/
in a casual, informal way of speaking
People colloquially refer to this plant as 'milkweed'.
人々はこの植物を口語的に「ミルクウィード」と呼びます。