noun A dry spikelet or spikelet seed and flower cluster of some grasses.
noun A cluster of buds on a cannabis plant.
(The addition of quotations indicative of this usage is being sought:)
noun A plant having a part resembling the tail of a fox or such spikelet. Any of various grasses having bushy seed spikelets that resemble the tail of a fox
Look at the foxtails growing along the road.
noun Any of various grasses having bushy seed spikelets that resemble the tail of a fox
Look at the foxtails growing along the road.
noun Species of the genus Alopecurus (foxtail grasses).
noun Species of the genus Setaria (foxtail millets).