?sī(ㄙ)
⒈ ?草名。
name of a variety of grass; growing in the water with edible flowers
?【申集上】【艸部】 康熙筆畫:18畫,部外筆畫:12畫
《唐韻》息移切《集韻》相支切,音斯。《齊民要術》《字林》曰:草生水中,其花可食。