dactylozooid \dac`tyl*o*zo"oid\ (d[a^]k`t[i^]*l[-o]*z[=o]"oid),
n. [Gr. da`ktylos finger + E. zooid.] (Zool.)
A kind of zooid of Siphonophora which has an elongated or
even vermiform body, with one tentacle, but no mouth. See
{Siphonophora}.
[1913 Webster]