browse words by letter
a
b
c
d
e
f
g
h
i
j
k
l
m
n
o
p
q
r
s
t
u
v
w
x
y
z
thalli |
1 definition found From Webster's Revised Unabridged Dictionary (1913) [web1913]: Thallus \Thal"lus\, n.; pl {Thalli}. [NL., fr Gr ? young shoot or branch, frond.] (Bot.) A solid mass of cellular tissue, consisting of one or more layers, usually in the form of a flat stratum or expansion, but sometimes erect or pendulous, and elongated and branching, and forming the substance of the thallogens.
more about thalli