amphitropous

[ am-fi-truh-puhs ]

/ æmˈfɪ trə pəs /

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adjective Botany.

(of an ovule) inverted so that the funicle is in the middle of one side.

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On the farm, the feed for chicks is significantly different from the roosters’; ______ not even comparable.

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its

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Origin of amphitropous

First recorded in 1835–45; amphi- + -tropous

Words nearby amphitropous

Amphithemis, amphithyron, amphitricha, amphitrichate, Amphitrite, amphitropous, Amphitruo, Amphitryon, Amphitryon 38, amphiuma, amphogenic

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

How to use amphitropous in a sentence

Capsule lobed, loculicidal, 3-valved, with 1–2 ovoid-kidney-shaped amphitropous or campylotropous black seeds in each cell.
The Manual of the Botany of the Northern United States|Asa Gray
Rhaphe, the line or ridge which runs from the hilum to the chalaza in anatropous and amphitropous seeds.
The Elements of Botany|Asa Gray
Raphe, the adherent funiculus connecting the hilum and chalaza in anatropous or amphitropous ovules or seeds.
Seeds of Michigan Weeds|W. J. (William James) Beal
The amphitropous ovule (Fig. 346) has a short or incomplete rhaphe.
The Elements of Botany|Asa Gray

Removed extra comma after "Amphitropous" in its index entry.
The Elements of Botany|Asa Gray

British Dictionary definitions for amphitropous

amphitropous

/ (æmˈfɪtrəpəs) /

adjective

(of a plant ovule) partially inverted so that the base and the micropyle at the apex are the same distance from the funicle

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