Definition of graminaceous in English:

graminaceous

Line breaks: gram¦in|aceous
Pronunciation: /ˌɡramɪˈneɪʃəs
 
/

adjective

Botany
Relating to or denoting plants of the grass family (Gramineae).
More example sentences
  • In graminaceous plants, leaf cells divide from a basal meristem, which causes older cells to be displaced by younger cells below them.

Origin

mid 19th century: from Latin gramen, gramin- 'grass' + -aceous.

Definition of graminaceous in:

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Pronunciation: niːˈɒt(ə)ni
noun
retention of juvenile features in the adult animal