As an adjective tentaculate
is (zoology) having tentacles, or organs like tentacles; tentacled.
As a noun tentaculite is
(paleontology) any of numerous species of small, conical shells found in paleozoic rocks, fossils from the extinct genus.
tentaculate
English
Alternative forms
* tentaculated
Adjective
(
en adjective)
(zoology) Having tentacles, or organs like tentacles; tentacled.
tentaculite
Noun
(
en noun)
(paleontology) Any of numerous species of small, conical shells found in Paleozoic rocks, fossils from the extinct genus .
(
Webster 1913)