Botany Lance-shaped but broadest above the middle and tapering toward the base: an oblanceolate leaf. (adjective)
American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Use "oblanceolate" in a sentence
"The _third glume_ is broadly elliptic or ovate, concave, awned, 3-nerved, with margins densely bearded above the middle and sparsely bearded dorsally on both the sides of the mid-nerve; the _palea_ is oblanceolate, as long as the glume, folded inside along the margins and outside along the middle, enclosing three _stamens_ and _ovary_."
"The _second glume_ is lanceolate, membranous, hairy at the top, 3-nerved with margins infolded; _palea_ is oblanceolate, thinly membranous, nerveless and ciliated at the top; there are three _stamens_ and two"