quintine
English
Etymology
Latin
quintus
(
“
fifth
”
)
.
Noun
quintine
(
plural not attested
)
(
botany
)
The
embryonic
sac
of an
ovule
, sometimes regarded as an innermost fifth
integument
.
See also
secundine
tercine
quartine
Italian
Noun
quintine
f
plural of
quintina