pentabasic
English
Etymology
From
penta-
+
basic
.
Pronunciation
Audio
(
US
)
:
(file)
Rhymes:
-eɪsɪk
Adjective
pentabasic
(
not comparable
)
(
chemistry
,
of an
acid
)
Containing five
replaceable
hydrogen
atoms
.
(
chemistry
,
of a
salt
)
Having five atoms of a
univalent
metal
.