(biology) permanently attached to a substrate; not free to move about; "an attached oyster"; "sessile marine animals and plants"
(biology) attached directly by the base; not having an intervening stalk; "sessile flowers"; "the shell of a sessile barnacle is attached directly to a substrate"
attached directly by the base; not having an intervening stalk; "sessile flowers"; "the shell of a sessile barnacle is attached directly to a substrate"
permanently attached to a substrate; not free to move about; "an attached oyster"; "sessile marine animals and plants"
attached directly by the base; not having an intervening stalk
permanently attached to a substrate; not free to move about