furnished with a rostrum.
- Often ros·trat·ed .
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
How to use rostrate in a sentence
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.
British Dictionary definitions for rostrate
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