noun
: an annual speedwell ( Veronica agrestis ) of Europe widely naturalized in No. America having oval stalked leaves and minute blue axillary flowers on long stalks
noun
: an annual speedwell ( Veronica agrestis ) of Europe widely naturalized in No. America having oval stalked leaves and minute blue axillary flowers on long stalks
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012