Ctenidium is a 9 letter English word. It's valid Words with friends word worth 18 points.
You can make 306 anagrams from letters in ctenidium (cdeiimntu).
From New Latin, dating back to 1880-85; See origin at cteno-, -idium
Cephalic shield continuous with dorsal integument; no shell; ctenidium projecting from mantle cavity.
No ctenidium, but a pulmonary cavity; operculum with an apophysis.
Mantle with two posterior appendages; ctenidium large and capable of protrusion from pallial cavity.
Without shell and operculum, but with pallial cavity and ctenidium.
To the left of the ctenidium a pulmonary sac, separated from it by an incomplete septum, amphibious.
Ctenidia, plural of ctenidium: Gills, or breathing-organs, adapted to water-respiration.
There is a ctenidium, except in some Thecosomata and Gymnosomata, and an osphradium.
ctenidium: a comb-like structure occurring on any part of an insect.
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