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rostrate

[ ros-treyt ]

adjective

  1. furnished with a rostrum.


rostrate

/ ˈrɒsˌtreɪt /

adjective

  1. biology having a beak or beaklike process
“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012


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Word History and Origins

Origin of rostrate1

1350–1400; < Latin rōstrātus having a beak, curved at the end, equivalent to rōstr ( um ) rostrum + -ātus -ate 1
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Example Sentences

Valve lanceolate, with produced or rostrate apices; pseudo-nodule wide, excentric.

Valve linear with rostrate apices; cost robust; stri delicate, 20 in 10 .

Valve lanceolate, rostrate; granules in longitudinal and nearly transverse, not radiating, lines.

Valve linear-lanceolate with produced rostrate apices, asymmetrical, sigmoid; pseudoraphe narrow; pseudo-nodule large.

Valves oblong-lanceolate, with rostrate ends, sometimes slightly constricted in the middle.

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rostral columnrostrocarinate